InkJet cartridge control module

Please follow this project on hackday.io(https://hackaday.io/project/176931-hp-printer-cartridge-control-module).

HP 63/302/123/803 cartridge control module with 3D printed mount.

This project is based on Sprite_tm’s Magic Paintbrush project. The idea is to make the Arduino compatible control module for HP cartridge in easy to connect format. Most of the mechanical parts is 3D printable. Electronics part is 23x38 mm PCB with 12 inputs and powered by 3.3V.