The version 2.0 of the Arduino Load Driver enables you to use 5V to control up to 100V allowing you to supply power to a wide range of different peripherals including motors, solenoids or anything ...

An Arduino Uno converts serial over USB output to a bit stream ready to clock into the shift registers. On the computer side, [Chris] wrote up a basic CUPS driver which allows him to print from ...

On the electronics side this then left designing a PCB with the solenoid drivers and an Arduino Nano-style board as the brains, all of which including the Arduino source can be found on GitHub.