{"title":"Interface \u0026 Converter Modules","description":"\u003cp\u003eInterface and converter modules simplify communication between devices using different signal standards, voltage levels or protocols. Find logic level shifters, serial converters, ADC and DAC modules, I2C, SPI, UART and USB interface boards for integrating microcontrollers, sensors, displays and industrial or hobby electronics.\u003c\/p\u003e","products":[{"product_id":"ds1307-rtc-real-time-clock-module","title":"Módulo de relógio de tempo real DS1307 RTC","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eO módulo DS1307 I2C RTC é uma solução compacta e eficiente para adicionar a funcionalidade de relógio em tempo real a projetos baseados em microcontroladores.\u003c\/p\u003e\n\u003ch3 id=\"key-features-\"\u003eCaracterísticas principais:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelógio em tempo real (RTC)\u003c\/strong\u003e: Chip DS1307 para cronometragem precisa com horas, minutos, segundos e indicação AM\/PM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData e Ano\u003c\/strong\u003e: Suporta a apresentação do dia, mês, data e ano com compensação de ano bissexto.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemória não volátil\u003c\/strong\u003e: 56 bytes de memória não volátil para retenção de dados.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePino de saída de 1 Hz\u003c\/strong\u003e: Fornece um sinal de relógio de 1 Hz aos microcontroladores.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign compacto\u003c\/strong\u003e: Medidas 28 mm x 27 mm x 9 mm, adequado para vários projetos.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 id=\"specifications-\"\u003eEspecificações:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocolo de comunicação\u003c\/strong\u003e:I2C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemória Adicional\u003c\/strong\u003e: EEPROM 24C32 32K I2C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBateria\u003c\/strong\u003e: Concebido para bateria de lítio recarregável LIR2032 (não incluída)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVida útil da bateria\u003c\/strong\u003e: Até 1 ano de energia para o chip RTC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensões\u003c\/strong\u003e: 28mm x 27mm x 9mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConformidade\u003c\/strong\u003e: Compatível com RoHS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"applications-\"\u003eFormulários:\u003c\/h3\u003e\n\u003cp\u003eIdeal para projetos que exigem uma cronometragem precisa, como alarmes, cronómetros, registadores de dados e recolha de dados com registo de data e hora.\u003c\/p\u003e\n\u003cp\u003eO módulo DS1307 I2C RTC integra-se perfeitamente com PIC, Atmel AVR, ARM e outros microcontroladores com suporte I2C, proporcionando uma forma fiável de adicionar a funcionalidade de relógio em tempo real às suas aplicações.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45159888322856,"sku":"9F5ECA2","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/DS1307-RTC-Real-Time-Clock-Module.webp?v=1778402402"},{"product_id":"4-channel-logic-level-converter-module","title":"Módulo conversor de nível lógico de 4 canais","description":"\u003cp\u003e\u003c\/p\u003e\n\u003ch3 id=\"iic-i2c-bi-directional-logic-level-shifter-converter-module\"\u003eMódulo conversor de mudança de nível lógico bidirecional IIC I2C\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eVisão geral:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eO módulo conversor de mudança de nível lógico bidirecional IIC I2C é ideal para ligar dispositivos de 3,3 V a sistemas de 5 V. Converte com segurança sinais de 5V em 3,3V e vice-versa. Suporta também dispositivos de 2,8 V e 1,8 V, tornando-o versátil para diversos projetos.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCaracterísticas principais:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversão bidirecional:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReduz com segurança os sinais de 5 V para 3,3 V e aumenta de 3,3 V para 5 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuporte versátil de tensão:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFunciona com dispositivos de 2,8 V e 1,8 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversão Simultânea:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePode converter 4 pinos no lado superior em 4 pinos no lado inferior simultaneamente.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFácil configuração:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAlimente a placa a partir de duas fontes de tensão, ligue a alta tensão ao HV, a baixa tensão ao LV e a massa do sistema ao GND.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEspecificações:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensões:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0,63 x 0,52 polegadas (16,05 x 13,33 mm).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEste módulo simplifica o processo de interface de dispositivos com diferentes níveis de tensão, tornando-o uma ferramenta essencial para os entusiastas e profissionais da eletrónica.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45159915061544,"sku":"A75CAA7","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/4-Channel-Logic-Level-Converter-Module.webp?v=1778402426"},{"product_id":"cd74hc4067-analogue-digital-multiplexer-module","title":"Módulo Multiplexador Digital Analógico CD74HC4067","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch3 id=\"cd74hc4067-analog-digital-multiplexer-breakout-16-channel-multiplexer\"\u003eCD74HC4067 Analog Digital Multiplexer Breakout de 16 canais multiplexador\u003c\/h3\u003e\n\u003cp\u003eA placa multiplexadora CD74HC4067 é uma solução versátil para expandir os recursos de E\/S em projetos, especialmente com microcontroladores como o Arduino. Aqui estão seus principais recursos e especificações:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrincipais recursos:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiplexador de 16 canais:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRotina um pino comum para um dos pinos de 16 canais, funcionando como um interruptor rotativo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibilidade analógica e digital:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLida com os dois tipos de sinais, com funcionalidade bidirecional.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControle com 5 pinos:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConecta -se a quatro saídas digitais para seleção de endereços, além de um pino de ativação.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoteamento de sinal versátil:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePode rotear dados seriais no nível TTL, I2C, SPI e outros sinais.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaixa resistência e vazamento:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGarante perda mínima de sinal e interferência.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTroca de quebra antes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eImpede a diafonia, garantindo que uma conexão seja quebrada antes que outra seja feita.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAtivar pino:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eQuando acionado alto, ele desconecta o pino comum de todos os canais.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eEspecificações:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaixa de tensão:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSuporta tensões entre o solo e o VCC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTamanho:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFator de forma compacto da placa de fuga.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface de controle:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 pinos de endereço (saídas digitais) mais atabilitar pino.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAplicações:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eControle do sensor:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIdeal para projetos que precisam de várias entradas de sensores com pinos de microcontrolador limitados.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiplexação de sinal:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eÚtil para gerenciar vários sinais digitais ou analógicos em um design compacto.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoteamento de dados em série:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePode direcionar dados seriais de nível TTL entre vários dispositivos.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEsta placa de ruptura do multiplexador simplifica o controle de vários sensores ou sinais com pinos mínimos de E\/S de microcontrolador, tornando -o uma adição valiosa a qualquer kit de ferramentas eletrônico.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45159925219624,"sku":"C7DA2A1","price":2.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/CD74HC4067-Analogue-Digital-Multiplexer-Module.webp?v=1778402438"},{"product_id":"txs0108e-8-channel-logic-level-converter-module","title":"Módulo conversor de nível lógico de 8 canais TXS0108E","description":"\u003cp\u003eApresentamos o módulo conversor de nível lógico de 8 canais TXS0108E para Arduino Raspberry Pi e muito mais. 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O módulo de proteção de cartão de memória Micro SD TF para Arduino é uma adição fiável e fácil de utilizar aos seus projetos.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45159950057768,"sku":"345C1A3","price":3.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/Micro-SD-Card-Module.webp?v=1778402487"},{"product_id":"tca9548a-i2c-8-channel-multiplexer-module","title":"Módulo multiplexador de 8 canais TCA9548A I2C","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cp\u003eJá encontrou o sensor I2C perfeito e reparou que o seu endereço I2C fixo impede que utilize várias instâncias do mesmo no mesmo barramento? 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É perfeito para projetos baseados em Arduino e microcontroladores.\u003c\/p\u003e\n\u003ch3 id=\"key-features-\"\u003eCaracterísticas principais:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface I2C\u003c\/strong\u003e: Fácil integração com microcontroladores.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversor de nível 3,3 V\u003c\/strong\u003e: Suporta 3,3 V e configurável para VCC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensão operacional\u003c\/strong\u003e: 2,5 V a 5,5 V CC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrente de trabalho\u003c\/strong\u003e: Máx. 100mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEndereço I2C configurável\u003c\/strong\u003e: Padrão 0x20, ajustável através dos pads A1 e A2.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16 pinos endereçáveis\u003c\/strong\u003e: Configurável de forma independente como entrada ou saída.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaída de interrupção\u003c\/strong\u003e: Abra o pino de interrupção de drenagem para deteção de alteração de entrada.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAplicações versáteis\u003c\/strong\u003e: Ideal para controlar relés, campainhas, botões, LEDs, etc.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 id=\"applications-\"\u003eFormulários:\u003c\/h3\u003e\n\u003cp\u003ePerfeito para expandir as capacidades de E\/S em projetos, melhorando a funcionalidade de microcontroladores como o Arduino UNO R3.\u003c\/p\u003e\n\u003cmeta content=\"pcf8575, i2c expansion, pins, output, input, configurable, applications, interface, perfect, arduino\" name=\"keywords\"\/\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45159998587176,"sku":"1BCB2A1","price":3.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/PCF8575-I2C-IO-Expansion-Module.webp?v=1778402720"},{"product_id":"ftdi-serial-breakout-board","title":"Placa de interrupção série FTDI","description":"\u003ch3 id=\"ftdi-breakout-board-mini-usb-to-serial-adaptor-ft232r\"\u003ePlaca de fuga FTDI Mini USB para adaptador série FT232R\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCaracterísticas principais:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacidade USB:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAdiciona funcionalidade USB aos microcontroladores.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePino DTR:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSuporta reinicialização automática para download fácil para o seu dispositivo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicadores de comunicação:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePossui indicador de comunicação do transceptor RXD\/TXD.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProteção contra sobrecorrente:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInclui um fusível auto-restaurador de 500mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFonte de alimentação versátil:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePode ser alimentado por USB de 3,3 V ou 5 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTamanho compacto:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMedidas 43 mm x 17 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibilidade:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIdeal para utilizar com Arduino e projetos similares.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEspecificações:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCor:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eVermelho\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensões:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e43mm x 17mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFonte de energia:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3,3 V ou 5 V USB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEste adaptador fornece uma solução fácil e económica para adicionar recursos USB a projetos de microcontroladores, tornando-o perfeito para bootloading ou download de esboços em Arduino e outras aplicações de microcontroladores.\u003c\/p\u003e\n ","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45160000684328,"sku":"146D9B3","price":3.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/FTDI-Serial-Breakout-Board.webp?v=1778402781"},{"product_id":"mcp2515-can-bus-module","title":"Módulo de barramento MCP2515 Can","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eO módulo de barramento CAN MCP2515 é um módulo de comunicação versátil, concebido para projetos baseados em Arduino. Suporta a especificação CAN V2.0B, oferecendo uma velocidade de comunicação de 1Mb\/s para transmissão de dados a alta velocidade.\u003c\/p\u003e\n\u003ch3 id=\"key-features-\"\u003eCaracterísticas principais:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eEspecificação CAN V2.0B\u003c\/strong\u003e: Suporta um standard amplamente utilizado para comunicação CAN (Controller Area Network).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVelocidade de comunicação\u003c\/strong\u003e: atinge velocidades até 1 Mb\/s para uma transferência eficiente de dados.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCampo de dados\u003c\/strong\u003e: Suporta campos de dados de 0 a 8 bytes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTipos de quadros\u003c\/strong\u003e: Lida com tramas standard, estendidas e remotas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFonte de alimentação e interface\u003c\/strong\u003e: Opera com uma alimentação de 5 Vcc utilizando o protocolo SPI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistores de Terminação\u003c\/strong\u003e: Inclui resistências de 120 ohms para correspondência de impedância.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTamanho compacto\u003c\/strong\u003e: Mede aproximadamente 4,4 x 2,8 cm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaixo consumo de energia\u003c\/strong\u003e: Corrente de trabalho típica de 5mA e corrente de espera de 1mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmpla gama de temperatura operacional\u003c\/strong\u003e: Adequado para ambientes de -40°C a +85°C.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 id=\"applications-\"\u003eFormulários:\u003c\/h3\u003e\n\u003cp\u003eIdeal para sistemas de controlo automóvel, industrial e vários projetos de microcontroladores que exijam uma comunicação CAN fiável.\u003c\/p\u003e\n\u003ch3 id=\"summary-\"\u003eResumo:\u003c\/h3\u003e\n\u003cp\u003eO módulo de barramento CAN MCP2515 é uma solução fiável e eficiente para a integração da comunicação CAN em projetos baseados em Arduino, oferecendo transferência de dados a alta velocidade, baixo consumo de energia e ampla compatibilidade com vários tipos de tramas e tamanhos de dados.\u003c\/p\u003e\n\u003ch3 id=\"package-includes-\"\u003eO pacote inclui:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x módulo CAN MCP2515 bus\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEste módulo é perfeito para projetos que exigem troca e comunicação contínua de dados, garantindo um desempenho robusto mesmo em ambientes adversos.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45435050623272,"sku":"89CD3A8","price":4.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/MCP2515-Can-Bus-Module.webp?v=1778403214"},{"product_id":"ads1115-analog-to-digital-converter-module","title":"Módulo conversor analógico para digital ADS1115","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eA ADS1115 é uma placa de desenvolvimento de módulos conversores analógico-digital (ADC) ultracompacta e de alta precisão, concebida para aplicações que requerem uma conversão de sinal analógico precisa e eficiente. Aqui estão as principais características, especificações e descrições dos pinos deste módulo:\u003c\/p\u003e\n\u003ch3 id=\"key-features\"\u003eCaracterísticas principais:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePacote Ultra Pequeno\u003c\/strong\u003e: O ADS1113, ADS1114 e ADS1115 são ADC de precisão com uma resolução de 16 bits num encapsulamento QFN compacto com 2 mm x 1,5 mm x 0,4 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmpla gama de fornecimento\u003c\/strong\u003e: Opera numa gama de tensão de alimentação de 2,0 V a 5,5 V, proporcionando flexibilidade para diversas fontes de energia.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaixo consumo de energia\u003c\/strong\u003e: Concebido para uma utilização mínima de energia, consumindo apenas 150 µA no modo contínuo e apresentando desligamento automático no modo de disparo único.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTaxa de dados programável\u003c\/strong\u003e: Oferece 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flexíveis\u003c\/strong\u003e: O ADS1115 fornece quatro entradas single-ended ou duas entradas diferenciais, oferecendo opções de entrada versáteis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComparador Programável\u003c\/strong\u003e: Apresenta um comparador programável para aplicações que requerem deteção de limites, disponível em ADS1114 e ADS1115.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmpla gama de temperatura\u003c\/strong\u003e: Opera eficazmente numa gama de temperaturas de -40°C a +125°C, adequada para diversas condições ambientais.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 id=\"applications\"\u003eFormulários:\u003c\/h3\u003e\n\u003cp\u003eO ADS1115 é ideal para uma variedade de aplicações, incluindo:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstrumentação portátil\u003c\/li\u003e\n\u003cli\u003eEletrónicos de consumo\u003c\/li\u003e\n\u003cli\u003eMonitorização de bateria\u003c\/li\u003e\n\u003cli\u003eAutomação industrial\u003c\/li\u003e\n\u003cli\u003eMedições de precisão\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"product-parameters\"\u003eParâmetros do produto:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNível de potência\/lógica\u003c\/strong\u003e: 2,0 V a 5,5 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaixo consumo de corrente\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eModo contínuo: apenas 150µA\u003c\/li\u003e\n\u003cli\u003eModo de disparo único: Desligamento automático\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolução\u003c\/strong\u003e: 16 bits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTaxa de amostragem programável\u003c\/strong\u003e: 8 a 860 amostras\/s\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReferência interna de tensão de baixo desvio\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOscilador Interno\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePGA interna\u003c\/strong\u003e: Ganho até 16x\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface I2C\u003c\/strong\u003e: 4 pinos com endereço opcional\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguração de entrada\u003c\/strong\u003e: Quatro entradas single-ended ou duas entradas diferenciais\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eComparador Programável\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"pin-descriptions\"\u003eDescrições dos pins:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePino\u003c\/th\u003e\n\u003cth\u003eDescrição\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVDD\u003c\/td\u003e\n\u003ctd\u003eFonte de alimentação positiva (2,0 V a 5,5 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eTerra, potência negativa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSCL\u003c\/td\u003e\n\u003ctd\u003eLinha de relógio I2C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIASD\u003c\/td\u003e\n\u003ctd\u003eLinha de dados I2C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENDEREÇO\u003c\/td\u003e\n\u003ctd\u003eDetermina o endereço do escravo I2C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eALERTA\u003c\/td\u003e\n\u003ctd\u003eSaída do comparador digital ou sinal pronto para conversão\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA0\u003c\/td\u003e\n\u003ctd\u003eEntrada positiva do canal 1 diferencial ou entrada do canal 1 de terminação única\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA1\u003c\/td\u003e\n\u003ctd\u003eEntrada negativa do canal 1 diferencial ou entrada do canal 2 de terminação única\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA2\u003c\/td\u003e\n\u003ctd\u003eEntrada positiva do canal 2 diferencial ou entrada do canal 3 de terminação única\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA3\u003c\/td\u003e\n\u003ctd\u003eEntrada negativa do canal 2 diferencial ou entrada do canal 4 de terminação única\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 id=\"summary\"\u003eResumo:\u003c\/h3\u003e\n\u003cp\u003eO Módulo Conversor Analógico-Digital (ADC) ADS1115 é um dispositivo de alta resolução e baixo consumo de energia que oferece uma flexibilidade significativa nas gamas de entrada e nos modos de funcionamento. O seu design compacto, a ampla gama de fornecimento e o baixo consumo de energia tornam-no adequado para aplicações onde a precisão e a eficiência são fundamentais. Com taxas de dados programáveis, um amplificador de ganho programável interno e uma interface I2C fácil de utilizar, o ADS1115 é uma excelente escolha para uma conversão de sinal analógico precisa e fiável em vários projetos eletrónicos.\u003c\/p\u003e\n\u003cmeta content=\"ads1115, input, analog, internal, digital, module, converter, power, adc\" name=\"keywords\"\/\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":47494532628776,"sku":"518FDD6","price":4.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/ADS1115-Analog-to-Digital-Converter-Module.webp?v=1778403246"},{"product_id":"pc817-2-channel-opto-isolator-module","title":"PC817, Módulo opto-isolador de 2 canais","description":"\u003cp\u003e\u003c\/p\u003e\n\u003ch3 id=\"pc817-2-channel-opto-isolator-breakout-module\"\u003eMódulo de interrupção do opto-isolador de 2 canais PC817\u003c\/h3\u003e\n\u003cp\u003eO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBreakout do opto-isolador de 2 canais PC817\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eO módulo foi concebido para a conversão de nível de tensão e isolamento elétrico em circuitos eletrónicos. Aqui estão as suas principais características e especificações:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDescrição:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePermite a utilização de um sinal de baixo nível para controlar uma tensão de nível mais elevado.\u003c\/li\u003e\n\u003cli\u003eEmprega optoisolador PC817 para isolamento ótico.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCanais:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDois canais independentes para pares entrada-saída separados.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAlcance de voltagem:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEntrada: 3,6 V a 24 V\u003c\/li\u003e\n\u003cli\u003eSaída: 3,6 V a 30 V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInterruptor de ligação:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePermite alternar a saída entre os estados alto e baixo.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFormulários:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal para isolamento elétrico em ambientes ruidosos para evitar interferências ou danos.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUso:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControla componentes de alta tensão com dispositivos de baixa potência, como microcontroladores.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibilidade:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdequado para Arduino e outras plataformas de microcontroladores.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCanais Independentes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperar de forma independente para diferentes níveis de tensão em simultâneo.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEste módulo é valioso para isolar circuitos de baixa e alta tensão, comummente utilizados em ambientes propensos a ruídos elétricos.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":47494532956456,"sku":"46A6ED4","price":3.29,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/PC817-2-channel-opto-isolator-Module.webp?v=1778403270"},{"product_id":"2x3w-5v-pam8403-class-d-audio-amplifier-module","title":"Módulo amplificador de áudio classe D 2x3W 5V PAM8403","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eO Mini Módulo Amplificador de Áudio Estéreo Digital Classe D PAM8403 é uma solução compacta e eficiente para amplificar sinais de áudio. 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Encomende o seu hoje para melhorar a funcionalidade nas suas definições!\u003c\/p\u003e\n\u003cmeta content=\"rs232, max3232, applications, converter, port, phone, flashing, electronic, voltage\" name=\"keywords\"\/\u003e\n","brand":"38-3D","offers":[{"title":"Default Title","offer_id":47494535086376,"sku":"B5B02D3","price":3.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/MAX3232-RS232-Module.webp?v=1778403340"},{"product_id":"usr-es1-w5500-spi-to-lan-ethernet-module","title":"USR-ES1 W5500 SPI para Módulo Ethernet LAN","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eO módulo TCP\/IP conversor SPI para LAN Ethernet USR-ES1 W5500 oferece uma rede perfeita para projetos incorporados, fornecendo uma solução compacta e eficiente para a integração de recursos Ethernet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCaracterísticas principais:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFonte de energia:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOpera a 3,3V com uma corrente mínima de 200mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface de alta velocidade:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSPI de 80 MHz para uma transferência rápida de dados.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePilha de protocolos integrada:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSimplifica a rede com protocolos TCP\/IP de hardware integrados.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuporte para várias tomadas:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLida com até 8 sockets com vários protocolos.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuffer de recepção grande:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e32K bytes para fluxos de dados substanciais.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuporte Ethernet PHY:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10BaseT\/100BaseTX com negociação automática.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign compacto:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTamanho pequeno (28,5 mm x 23 mm x 24 mm), ideal para aplicações incorporadas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicadores LED:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFornece o estado de duplex, ligação, velocidade e atividade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAtualize os seus projetos com o USR-ES1 para uma conectividade Ethernet fiável e eficiente.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":47494535119144,"sku":"CEFA3D8","price":5.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/USR-ES1-W5500-SPI-to-LAN-Ethernet-Module.webp?v=1778403348"},{"product_id":"bus-pirate-v3-6","title":"Autocarro Pirata v3.6","description":"\u003cp\u003e\u003cstrong\u003eVisão geral:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eO Bus Pirate V3.6 é uma ferramenta versátil concebida para a interface e depuração de dispositivos eletrónicos a partir de um PC. Simplifica o processo de trabalho com vários protocolos e chips sem necessidade de código personalizado.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProtocolos suportados:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 fio, I2C, SPI, JTAG, UART, MIDI\u003c\/li\u003e\n\u003cli\u003eTeclado de computador, LCD HD44780\u003c\/li\u003e\n\u003cli\u003eProtocolos personalizados de 2 e 3 fios\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCaracterísticas principais:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInterface alimentada por USB\u003c\/li\u003e\n\u003cli\u003ePinos de saída de 5V, sonda de medição de 0-6V\u003c\/li\u003e\n\u003cli\u003eMedição de frequência (1 Hz a 40 MHz)\u003c\/li\u003e\n\u003cli\u003ePWM e gerador de frequência (1kHz a 4MHz)\u003c\/li\u003e\n\u003cli\u003eFontes integradas de 3,3 V e 5 V\u003c\/li\u003e\n\u003cli\u003eSniffer para SPI, I2C\u003c\/li\u003e\n\u003cli\u003eAnalisador lógico (10Hz a 1MHz)\u003c\/li\u003e\n\u003cli\u003eProgramação clone AVR STK500 v2\u003c\/li\u003e\n\u003cli\u003eAtualizações de firmware via bootloader USB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInformação adicional:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLayout de PCB padrão DP6037\u003c\/li\u003e\n\u003cli\u003eCódigo aberto (CC0\/Domínio Público)\u003c\/li\u003e\n\u003cli\u003eCompatível com scripts Perl e Python\u003c\/li\u003e\n\u003cli\u003eSuporta ponte de porta série USB\u003c\/li\u003e\n\u003c\/ul\u003e\n ","brand":"38-3D","offers":[{"title":"Default Title","offer_id":48960022577448,"sku":"1005002918610184-Default Title","price":31.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/Bus-Pirate-v3_6.webp?v=1780596386"},{"product_id":"pca9515a","title":"PCA9515A","description":"\u003ch3\u003ePCA9515A Dual-Channel Bidirectional I²C \/ SMBus Repeater Module (400 kHz)\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003ePCA9515A\u003c\/strong\u003e is a compact dual-channel bidirectional buffer designed to extend and isolate \u003cstrong\u003eI²C and SMBus\u003c\/strong\u003e communication. It supports mixed-voltage environments and helps improve signal integrity on complex bus designs, while maintaining full compatibility with standard open-drain I²C operation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual-channel bidirectional buffers\u003c\/strong\u003e for I²C \/ SMBus\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eI²C and SMBus compatible\u003c\/strong\u003e operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e400 kHz maximum bus speed\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eActive-high repeater enable input\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOpen-drain I²C I\/O architecture\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e5.5 V tolerant I²C I\/O and enable input\u003c\/strong\u003e, supporting mixed-mode signal operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePCA9515A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Type\u003c\/td\u003e\n\u003ctd\u003eI²C \/ SMBus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Count\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Frequency\u003c\/td\u003e\n\u003ctd\u003e400 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 °C to +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Voltage Tolerance\u003c\/td\u003e\n\u003ctd\u003e5.5 V tolerant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnable Input\u003c\/td\u003e\n\u003ctd\u003eActive-high\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Size\u003c\/td\u003e\n\u003ctd\u003e18.5 × 13.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch4\u003ePackage Includes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1 × PCA9515A Dual-Channel Bidirectional I²C \/ SMBus Repeater Module (400 kHz)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003eThis module offers a reliable solution for buffering and repeating I²C or SMBus signals in designs that require dual-channel support, voltage tolerance, and stable operation across a wide temperature range.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51349880996136,"sku":"PCA9151A","price":3.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/PCA9515A.jpg?v=1780597370"},{"product_id":"cp2112-module","title":"CP2112 Module","description":"\u003ch2\u003eCP2112 USB to SMBus Bridge Controller\u003c\/h2\u003e\n\u003cp\u003eThe CP2112 is a highly integrated USB to SMBus bridge controller designed for reliable connectivity and flexible configuration. 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Configuration and customization are handled through a simple GUI-based tool, removing the need for complex firmware or driver development for standard HID class devices.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-quality materials for long-term durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHighly integrated design combining:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUSB 2.0 full-speed function controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUSB transceiver oscillator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e8 GPIO pins\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact and easy to carry\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGUI-based configurator for all customization and configuration options\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEliminates complex firmware and driver development for standard HID class devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for a wide range of applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Bus Power\u003c\/td\u003e\n\u003ctd\u003e4.0 V to 5.25 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelf Power\u003c\/td\u003e\n\u003ctd\u003e3.0 V to 3.6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Voltage\u003c\/td\u003e\n\u003ctd\u003e1.8 V to VDD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 °C to 85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReset \u0026amp; 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Delivering up to 3W of clear, single-channel output, it offers an efficient and straightforward solution for audio amplification in compact projects.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Quality Audio Output\u003c\/strong\u003e\u003cbr\u003eClean and stable sound amplification with low distortion and low static noise, powered by the NS8002 IC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-Compact Design\u003c\/strong\u003e\u003cbr\u003eSmall footprint for easy integration into compact electronic devices and tight spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimple, Plug-and-Play Use\u003c\/strong\u003e\u003cbr\u003eNo programming or configuration required—just connect an audio source, a 4–8Ω speaker, and a DC power supply.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCost-Effective Solution\u003c\/strong\u003e\u003cbr\u003eAn economical option for adding mono audio amplification without sacrificing performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier IC\u003c\/td\u003e\n\u003ctd\u003eNS8002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3V–5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003eUp to 3W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Channel\u003c\/td\u003e\n\u003ctd\u003eMono\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Impedance\u003c\/td\u003e\n\u003ctd\u003e4–8Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp\u003eThis NS8002 mini amplifier module combines compact size, ease of use, and reliable audio performance, making it a practical choice for a wide range of low-voltage audio projects.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51358545838376,"sku":"3W_Audio_Amplifier_Module","price":3.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/3W-Audio-Amplifier-Module.jpg?v=1780597415"},{"product_id":"ft232h-module","title":"FT232H Module","description":"\u003ch2\u003eCJMCU FT232H High-Speed USB-to-Serial Multifunction Module\u003c\/h2\u003e\n\u003cp\u003eThe CJMCU FT232H is a versatile USB-to-serial multifunction module built around the FTDI FT232H chip. Designed for flexible PC-to-embedded system interfacing, it supports multiple communication protocols within a single compact module.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBased on the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFTDI FT232H\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ehigh-speed interface chip\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports multiple protocols:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eJTAG\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUART\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFIFO\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSPI\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eI2C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUSB 2.0 high-speed interface\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith data transfer rates up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e480 Mbps\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGPIO pins\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor custom control and signal handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis module combines high-speed data transfer with broad protocol support, making it suitable for a wide range of electronics applications. Its compact form factor and ease of integration allow it to fit seamlessly into development and testing setups. The CJMCU FT232H is commonly used for debugging, programming, and general data communication tasks in electronics projects.\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePC-to-embedded system interfacing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDebugging and programming\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-speed data communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA practical all-in-one solution for developers requiring reliable, high-speed, multi-interface connectivity in a single module.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51358552228136,"sku":"FT232H_Module","price":9.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/FT232H-Module.jpg?v=1780597420"},{"product_id":"x9c104-digital-potentiometer-module","title":"X9C104 Digital Potentiometer Module","description":"\u003cp\u003e\u003cstrong\u003eX9C104 Digital Potentiometer Module – Balance Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 × X9C104 Digital Potentiometer Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe X9C104 Digital Potentiometer Module is a digitally controlled variable resistor designed to replace traditional mechanical potentiometers. Powered by 5V DC, it provides precise, repeatable resistance adjustment without the wear and instability associated with analog knobs. Its solid-state design makes it suitable for applications requiring reliable and automated resistance control.\u003c\/p\u003e\n\u003cp\u003eWith a resistance range spanning from 40Ω to 100kΩ across 100 discrete steps, this module supports accurate digital tuning and remote adjustment when integrated into electronic control systems.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDigital Precision \u0026amp; Control\u003c\/strong\u003e\u003cbr\u003eOffers 100-step programmable resolution for accurate and repeatable resistance settings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWide Resistance Range\u003c\/strong\u003e\u003cbr\u003eAdjustable from 40Ω to 100kΩ, supporting a variety of circuit requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStable Solid-State Design\u003c\/strong\u003e\u003cbr\u003eNo mechanical wiper, delivering long-term stability, low noise, and resistance to vibration and dust.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Control Interface\u003c\/strong\u003e\u003cbr\u003eCommunicates via a simple 3-wire interface (UP\/DOWN\/Chip Select) or I2C interface, depending on the module variant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance Range\u003c\/td\u003e\n\u003ctd\u003e40Ω – 100kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e100 steps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Interface\u003c\/td\u003e\n\u003ctd\u003e3-wire (UP\/DOWN\/CS) or I2C (variant-dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDigital potentiometer module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp\u003eThis X9C104 Digital Potentiometer Module delivers precise electronic resistance control in a compact, reliable form, making it an effective alternative to traditional variable resistors in digitally controlled systems.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51358555570472,"sku":"X9C104_Module","price":5.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/X9C104-Digital-Potentiometer-Module.jpg?v=1780597424"},{"product_id":"tpa3110-module","title":"TPA3110 Module","description":"\u003ch2\u003eDC 12V TPA3110 Digital Power Amplifier Module – Stereo Audio\u003c\/h2\u003e\n\u003cp\u003eThis compact digital power amplifier module is built around the TPA3110 amplifier chip, delivering efficient and reliable stereo audio performance in a small footprint. Designed for DC-powered systems, it offers high efficiency and low idle consumption for stable operation.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTPA3110 digital amplifier chip\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStereo output:\u003c\/strong\u003e 15W × 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWide DC input range:\u003c\/strong\u003e 8–26V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh efficiency:\u003c\/strong\u003e ≥90%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow static current:\u003c\/strong\u003e 8mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh signal-to-noise ratio:\u003c\/strong\u003e 100dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFull audio frequency response:\u003c\/strong\u003e 20Hz–20kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompact module size:\u003c\/strong\u003e 39 × 30 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier Chip\u003c\/td\u003e\n\u003ctd\u003eTPA3110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e15W × 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Voltage\u003c\/td\u003e\n\u003ctd\u003eDC 8–26V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Current\u003c\/td\u003e\n\u003ctd\u003eMax 2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic Current\u003c\/td\u003e\n\u003ctd\u003e8mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e≥90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e100dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e20Hz–20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Impedance\u003c\/td\u003e\n\u003ctd\u003e4Ω or 10Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Size\u003c\/td\u003e\n\u003ctd\u003e39 × 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThis TPA3110 stereo amplifier module combines high efficiency, strong output power, and a space-saving design, making it well-suited for compact stereo audio amplification needs.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51358698209576,"sku":"TPA3110_Module","price":4.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/TPA3110-Module.jpg?v=1778401478"},{"product_id":"mt8870-module","title":"MT8870 Module","description":"\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUses the vehicle multi-frequency decoder chip \u003cstrong\u003eMT8870\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEquipped with a \u003cstrong\u003evoice input interface board\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFive LED indicators\u003c\/strong\u003e for clear and easy output status monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChip design primarily uses \u003cstrong\u003ebasic pins\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFine workmanship\u003c\/strong\u003e for reliable performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDecoder Chip\u003c\/td\u003e\n\u003ctd\u003eMT8870\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrinted Circuit Board Size\u003c\/td\u003e\n\u003ctd\u003e26.5 × 24.5 mm (1.04 × 0.96 inch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCCL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003eApproximately 7.9 × 5.9 × 0.7 cm (3.11 × 2.32 × 0.28 inch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51390271160616,"sku":"MT8870","price":4.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/MT8870-Module.jpg?v=1778401566"},{"product_id":"pam8610-module","title":"PAM8610 Module","description":"\u003ch2\u003ePAM8610 Mini Digital Stereo Amplifier Module Board – 15W Class D, 12V\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePAM8610 Mini Digital Stereo Amplifier Module Board\u003c\/strong\u003e is a compact, high-efficiency Class D amplifier designed to deliver clear, high-fidelity stereo sound in space-constrained applications. With output power of up to \u003cstrong\u003e15W per channel\u003c\/strong\u003e, it is well suited for DIY audio builds and compact sound systems where efficiency and size matter.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCompact Class D digital stereo amplifier design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh efficiency operation with low heat output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in self-protection for reliable performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for portable and compact audio applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eChip Type\u003c\/td\u003e\n\u003ctd\u003ePAM8610\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Range\u003c\/td\u003e\n\u003ctd\u003eDC 6V – 15V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Voltage\u003c\/td\u003e\n\u003ctd\u003eDC 12V (2A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e10W × 2 @ 8Ω15W × 2 @ 4Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20Hz – 15kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e90dB (recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 × PAM8610 Mini Digital Stereo Amplifier Module Board\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGreat For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePortable Bluetooth speaker builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDIY stereo audio projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact sound systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRaspberry Pi, Arduino, and microcontroller audio amplification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-efficiency audio amplification with low heat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUsage Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUse a stable \u003cstrong\u003e12V DC power supply rated at 2A\u003c\/strong\u003e for optimal performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConnect speakers with \u003cstrong\u003e4Ω or 8Ω impedance\u003c\/strong\u003e for best output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnsure proper heat dissipation in enclosed installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAn excellent choice for makers and hobbyists seeking quality stereo sound from a small, efficient amplifier module.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51390271389992,"sku":"PAM8610","price":3.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/PAM8610-Module.jpg?v=1778401578"},{"product_id":"max6675","title":"MAX6675","description":"\u003cp\u003e\u003cstrong\u003eMAX6675 Module K-Type Thermocouple Temperature Sensor (SPI Interface)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis MAX6675 temperature sensor module is designed for precise thermocouple temperature measurement using an SPI interface. It supports a wide temperature testing range and stable operation across common voltage levels, making it suitable for a variety of industrial and control applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInterface:\u003c\/strong\u003e SPI\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermocouple Type:\u003c\/strong\u003e K-type\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTest Temperature Range:\u003c\/strong\u003e 0 ℃ to 1024 ℃\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature Resolution:\u003c\/strong\u003e 0.25 ℃\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Voltage Range:\u003c\/strong\u003e 3.0 V to 5.5 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Current:\u003c\/strong\u003e 50 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e -20 ℃ to 85 ℃\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eMechanical Details\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Size:\u003c\/strong\u003e 15 mm × 28 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e 3 mm diameter screw holes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermocouple Junction Location:\u003c\/strong\u003e K-type thermocouple junction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e 301 ordinary terminals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHousehold appliances\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003ePackage Includes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 × MAX6675 Module K-Type Thermocouple Temperature Sensor with SPI Interface for Arduino\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51392280330536,"sku":"MAX6675","price":4.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/MAX6675.jpg?v=1778401641"},{"product_id":"xh-a232","title":"XH-A232","description":"\u003ch2\u003eDC8–26V 30W × 2 Class D Digital Audio Amplifier Board (XH-A232)\u003c\/h2\u003e\n\u003cp\u003eThe XH-A232 is a compact Class D digital audio power amplifier board designed for efficient, two-channel audio amplification. With a wide DC input range and stable output performance, it delivers clear sound in a small, durable form factor.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eClass D digital amplification\u003c\/strong\u003e for efficient power output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual-channel (2.0) design\u003c\/strong\u003e delivering up to \u003cstrong\u003e30W per channel\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWide input voltage range\u003c\/strong\u003e from \u003cstrong\u003eDC 8V to 26V\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh signal-to-noise ratio\u003c\/strong\u003e for clean audio performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompact metal construction\u003c\/strong\u003e in a blue finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eDigital Audio Power Amplifier Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eXH-A232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier Type\u003c\/td\u003e\n\u003ctd\u003eClass D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e2 (2.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e30W × 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003eDC 8–26V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e3A or more\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e4–8 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e100 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e53 × 45 × 14 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1 × Amplifier Board\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis digital audio amplifier board offers a balance of power, efficiency, and compact design, making it suitable for a wide range of audio amplification applications.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51397303697704,"sku":"XH-A232","price":4.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/XH-A232.jpg?v=1778401720"},{"product_id":"mp3-decoder-module","title":"MP3 Decoder Module","description":"\u003ch2\u003eMicro SD Card \u0026amp; USB MP3 Decoder Board with Amplifier\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThis Micro SD Card \u0026amp; USB MP3 Format Decoder Board is a compact PCB amplifier player designed for easy integration and modification. It delivers superior sound quality with an onboard mono amplifier and supports multiple playback sources, making it suitable for a wide range of audio projects.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSuperior sound quality output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in 2W mono amplifier (up to 3W with 5V power)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDirect speaker connection via terminal (recommended 8–16Ω, 3W speaker)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3.5mm gold-plated headphone jack for headphones or external stereo audio output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicro-USB power input port\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePowered by USB 5V supply or 3.7V lithium battery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports Micro SD \/ microSD cards and USB disk playback\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo soldering required for speaker terminals, enabling easy wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned to facilitate modification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePlayback \u0026amp; Functionality\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSupports MP3 format with automatic playback on power-up\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRed LED flashes during MP3 playback\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDefault playback mode is SD\/microSD card\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatically switches to USB disk mode if no SD\/microSD card is detected\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual mode switching available when both storage devices are installed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eButton controls support song selection, volume adjustment, play\/pause, and mode switching\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMenu button allows selection between single-song and all-song play modes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDefault play mode on power-up is all-song mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRepeat button adjusts circulating playback mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Operating Instructions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrev \/ V-- Button\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePress: Previous track\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong press (~2 seconds): Volume down\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNext \/ V++ Button\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePress: Next track\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong press (~2 seconds): Volume up\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eP \/ P \/ Mode Button\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePress: Play \/ Pause\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong press: Switch between USB disk and SD\/TF card mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRepeat Button\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePress: Toggle single-song \/ all-song mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Formats\u003c\/td\u003e\n\u003ctd\u003eMP3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Range\u003c\/td\u003e\n\u003ctd\u003e3.7V – 5.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Storage\u003c\/td\u003e\n\u003ctd\u003eUSB disk (tested 32GB), SD\/microSD card (tested 16GB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e45mm × 36mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDesign \u0026amp; Build\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExquisite double-board design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarge copper area for improved stability and reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupplied in an anti-static bag to prevent electrostatic damage during transit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eA 5V power supply is recommended when using USB disk mode, as some USB drives do not support 3.7V power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOvervoltage on the battery input connections will damage the board and is not covered by warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 × MP3 Player Board\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51397308809512,"sku":"MP3_Decoder_Module","price":4.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/MP3-Decoder-Module.jpg?v=1778401726"},{"product_id":"ac19ap1s079-25a4-module","title":"AC19AP1S079-25A4 Module","description":"\u003ch3\u003eBluetooth 5.0 Audio Decoder Module\u003c\/h3\u003e\n\u003cp\u003eThis product adopts a Bluetooth 5.0 main control chip (JL6925A) with a true stereo 5.0 solution, delivering stable wireless transmission and good sound quality. It supports automatic connection and provides stereo audio output with lossless decoding support for multiple audio formats.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBluetooth 5.0 main control chip: JL6925A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTrue stereo 5.0 chip design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic Bluetooth connection support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports WAV, APE, FLAC, and MP3 lossless decoding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStereo audio output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Parameters\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e3.7–5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e90 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Harmonic Distortion + Noise\u003c\/td\u003e\n\u003ctd\u003e-70 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrosstalk\u003c\/td\u003e\n\u003ctd\u003e-86 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDNR\u003c\/td\u003e\n\u003ctd\u003e91 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Profiles\u003c\/td\u003e\n\u003ctd\u003eA2DP \/ AVCTP \/ AVDTP \/ AVRCP \/ HFP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Distance\u003c\/td\u003e\n\u003ctd\u003e15 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e30 × 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eInterface Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUSB Power Supply:\u003c\/strong\u003e Universal Micro USB 5V power input, with 3.7–5V power supply pads for external lithium battery power modification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLED Indicator:\u003c\/strong\u003e Blue LED lights up in Bluetooth mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e3.5mm Stereo Audio Interface:\u003c\/strong\u003e Standard 3.5mm output for stereo sound, suitable for headphones, power amplifiers, and other audio equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003ePairing Instructions\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003ePower on the device; 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Featuring a convenient pop-up SD card holder, this module integrates seamlessly with the D1 Mini platform and supports OTA (Over-the-Air) online updates for flexible, wireless project development.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePop-up Micro SD \/ TF card holder\u003c\/strong\u003e for easy card insertion and removal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e11 I\/O pins\u003c\/strong\u003e for versatile connectivity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 ADC pin\u003c\/strong\u003e with 0–3.3V input range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOTA (Over-the-Air) support\u003c\/strong\u003e for wireless firmware updates\u003c\/li\u003e\n\u003cli\u003eUltra-compact form factor designed to fit the Wemos D1 Mini ecosystem\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Pins\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC Pin\u003c\/td\u003e\n\u003ctd\u003e1 (0–3.3V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOTA Support\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e26 × 28 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1× Wemos D1 Mini Micro SD Shield\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51778968518952,"sku":"D1_Micro_SD_Shield","price":4.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/D1-Mini-Micro-SD-Card-Shield.jpg?v=1778402125"},{"product_id":"ps2-keyboard-module","title":"PS2 Keyboard Module","description":"\u003ch2\u003ePS2 Keyboard Driver Module – Serial, UART, TWI\/IIC, Parallel Output (Arduino AVR Compatible)\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis PS2 keyboard driver module uses an onboard microcontroller to read keypress data from a standard PC PS2 keyboard and output the key values through multiple interfaces. It simplifies integration by eliminating the need for a keyboard driver in your main MCU system.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eConverts PS2 protocol to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTWI\/IIC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUART (Serial)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eParallel interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhanced key state detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports simultaneous output via serial, parallel, and TWI\/IIC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDirect key data output without requiring additional driver development\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLED indicator flashes on key press\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRobotics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectronic products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicrocontroller-based systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFunction Description\u003c\/h3\u003e\n\u003cp\u003eThe module reads PS2 keyboard input using a programmed MCU and outputs key scan codes through selected interfaces. Output options can be configured using a short-circuit cap.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExample:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePressing the \"A\" key outputs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSerial: \u003ccode\u003e0x1c\u003c\/code\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eParallel (D7–D0): \u003ccode\u003e0x1c\u003c\/code\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTTL output behavior:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNo key pressed: \u003ccode\u003e0\u003c\/code\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKey pressed: \u003ccode\u003e1\u003c\/code\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReturns to \u003ccode\u003e0\u003c\/code\u003e after key release\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApplies to all keys except the Pause key\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWorking Principle\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThe MCU continuously reads PS2 keyboard key states\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOn key press:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLED indicator flashes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKey data is transmitted via:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSerial communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eParallel I\/O\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTWI\/IIC (when enabled via short-circuit cap)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTWI\/IIC address: \u003ccode\u003e4\u003c\/code\u003e (module operates as slave)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemove the \u003cstrong\u003e“IIC\/TWI enable”\u003c\/strong\u003e short-circuit cap if TWI\/IIC is not used; otherwise, the module may not function properly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUART baud rate: \u003ccode\u003e19200\u003c\/code\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIf no device is connected to the IIC\/TWI bus, the short-circuit cap must be removed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Voltage\u003c\/td\u003e\n\u003ctd\u003eDC 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Output\u003c\/td\u003e\n\u003ctd\u003eSerial (19200 baud), Parallel, TWI\/IIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Keyboard\u003c\/td\u003e\n\u003ctd\u003ePC PS2 Keyboard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Dimensions\u003c\/td\u003e\n\u003ctd\u003e39.1 × 31.2 × 18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 × PS2 Keyboard Driver Module Serial Port Transmission Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51782594363688,"sku":"PS2_Keyboard_Module","price":7.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/PS2-Keyboard-Module.jpg?v=1778402229"}],"url":"https:\/\/pt.38-3d.co.uk\/collections\/interface-converter-modules.oembed?page=2","provider":"38-3D","version":"1.0","type":"link"}