{"product_id":"8-digit-led-display-module","title":"8 Digit LED Display Module","description":"\u003ch2\u003e8-Digit LED Seven-Segment Display Module with Dual 74HC595 Drivers\u003c\/h2\u003e\n\u003cp\u003eThe 74HC595 is a simple and efficient shift register IC that allows data to be clocked in and latched, helping reduce the number of I\/O pins required on a microcontroller.\u003cbr\u003eThis display module integrates \u003cstrong\u003etwo 74HC595 shift registers\u003c\/strong\u003e to drive an \u003cstrong\u003e8-digit seven-segment LED display\u003c\/strong\u003e, making it suitable for a wide range of electronic and DIY projects.\u003c\/p\u003e\n\u003cp\u003eBy using dynamic scanning principles, the module enables digital control with minimal I\/O usage while maintaining clear and stable display performance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDual \u003cstrong\u003e74HC595 shift register\u003c\/strong\u003e design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e8-digit seven-segment LED display\u003c\/strong\u003e module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRequires only \u003cstrong\u003e3 single-chip I\/O ports\u003c\/strong\u003e through 595-driven digital control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperates using \u003cstrong\u003edynamic scanning\u003c\/strong\u003e display principle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports both \u003cstrong\u003e3.3V and 5V\u003c\/strong\u003e operating voltages\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\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver IC\u003c\/td\u003e\n\u003ctd\u003eTwo 74HC595 shift registers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Method\u003c\/td\u003e\n\u003ctd\u003e595-driven digital control, dynamic scanning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequired I\/O Ports\u003c\/td\u003e\n\u003ctd\u003e3 single-chip I\/O ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V – 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDupont Line Length\u003c\/td\u003e\n\u003ctd\u003e20 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCB Size\u003c\/td\u003e\n\u003ctd\u003e73 × 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e16.8 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eElectronic products or DIY projects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1 × 8-Digit LED Display Module\u003c\/strong\u003e with \u003cstrong\u003e8-Parallel 595 Driver\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51358726684968,"sku":"8_Digit_LED_Display_Module","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/8-Digit-LED-Display-Module.jpg?v=1778401485","url":"https:\/\/pt.38-3d.co.uk\/products\/8-digit-led-display-module","provider":"38-3D","version":"1.0","type":"link"}