This firmware (arduino pro micro sketch) is intended for small productions of commercial leds based devices. It is compatible with ATmega32U4 with Arduino bootloader (Arduino pro micro, Arduino ...

This is the firmware for the Blot Bot drawing machine. It is written in C++ due to the libraries used, however most of the code I wrote followed C code constructs ...

The Arduino-controlled Drawing Robot is a low-cost pen plotter that can be used to make small drawings on a piece of paper. It is based on an Arduino Nano board with a Bluetooth extension module, ...