He explains the theory behind LED displays using a PIC-driven 5×7 matrix as an example ... you quite a bit of time and a whole lot of pins. Multiplexing is broken down into its most basic ...

If you want to create a large display with a matrix of LEDs, it’s a relatively straightforward ... He also goes into some detail on the multiplexing circuitry he used to drive the whole array ...

They were then replaced by even brighter LED lights.Today more and more vehicle manufacturers offer intelligent LED matrix lighting that automatically adapts to the environment, which means that ...