SimHub only handle one matrix, just enable the matrix in the sketch, The matrix will show the current engaged gear. If you use multiple devices with one matrix per arduino, the display will be ...
This firmware (arduino pro micro sketch) is intended for small productions of commercial leds/matrix based devices. It is compatible with ATmega32U4 with Arduino bootloader (Arduino pro micro, Arduino ...
8×8 LED Matrix modules are now widely available, and fortunately they are easy to use with our favorite Arduino microcontroller. 8×8 LED Matrix module have many applications in real life, such as ...