{"product_id":"b0d8tlcfwd","title":"5 Pcs MAX7219 Dot Matrix Module 8x8 LED Display Modules for Arduino Raspberry Pi Microcontroller with 5Pin Wires Red","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eThe MAX7219 is compact, serial input\/output common-cathode display drivers that interface microprocessors (µPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs.\u003c\/li\u003e\n\u003cli\u003eIncluded on-chip are a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers, and an 8x8 static RAM that stores each digit.\u003c\/li\u003e\n\u003cli\u003eOnly one external resistor is required to set the segment current for all LEDs. A convenient 3-wire serial interface connects to all common µPs. Individual digits may be addressed and updated without rewriting the entire display.\u003c\/li\u003e\n\u003cli\u003eThe MAX7219 also allow the user to select code B decoding or no-decode for each digit.\u003c\/li\u003e\n\u003cli\u003eThe devices include a 150µA low-power shutdown mode, analog and digital brightness control, a scan limit register that allows the user to display from 1 to 8 digits, and a test mode that forces all LEDs on.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : Azuocn\u003c\/li\u003e\n\u003cli\u003eModel Name : MAX7219\u003c\/li\u003e\n\u003cli\u003eConnectivity Technology : SPI, GPIO\u003c\/li\u003e\n\u003cli\u003eIncluded Components : MAX7219 Dot Matrix Module\u003c\/li\u003e\n\u003cli\u003eCompatible Devices : Arduino, Raspberry Pi, PCs, laptops, tablets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Azuocn","offers":[{"title":"Default Title","offer_id":48016314106095,"sku":"B0D8TLCFWD","price":19.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6701\/7455\/files\/61IV0rGL-IL._AC_SX679_PIbundle-5_TopRight_0_0_SH20.jpg?v=1773805069","url":"https:\/\/appliquestshop.com\/products\/b0d8tlcfwd","provider":"AppliQuest","version":"1.0","type":"link"}