Matrix module for simple and easy-to-read display with red LEDs. You only need five I/O pins to control the 64 light points of the module and you can even connect a second module in series. You will find a corresponding connection example and program code for implementation with an Arduino in the data sheet. Features - Chipset: MAX7219 - operating voltage: 5 V DC - cascadable - 4 holes for M3 screws - Dimensions: 50 x 32 x 15 mm https://elecena.pl/product/19534938/me042-developer-boards-matrix-led-red-8-x-8-max7219 2021-09-26 https://elecena.pl/product/19534938/me042-developer-boards-matrix-led-red-8-x-8-max7219 2022-05-15 https://elecena.pl/product/19534938/me042-developer-boards-matrix-led-red-8-x-8-max7219 2022-10-21 https://elecena.pl/product/19534938/me042-developer-boards-matrix-led-red-8-x-8-max7219 2023-05-08 https://elecena.pl/product/19534938/me042-developer-boards-matrix-led-red-8-x-8-max7219 2023-09-07 https://elecena.pl/product/19534938/me042-developer-boards-matrix-led-red-8-x-8-max7219 2024-03-13 https://elecena.pl/product/19534938/me042-developer-boards-matrix-led-red-8-x-8-max7219 2024-06-27