Building an LED matrix is a fun project, but it can be a bit of a pain. Usually it starts with hand-soldering individual LEDs and resistors together, then hooking them up to rows and columns so they ...

MUNICH, GERMANY and TOKUSHIMA, JAPAN – Media OutReach – 4 January 2023 – Automotive LED lighting technology has developed rapidly in recent years as a means for vehicle manufacturers to enhance ...

[*]74HC595 => Shift register with output latch[*]74HC238+ ULN2803 => 3to8 decoder + sink driver(inverter)[*]ATMEGA 164p => MCU[*]CP2102 => USB to USART[*]MAX8677 ...