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Module control software for Arduino.

A project log for HP printer cartridge control module

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

pavel-semenovPavel Semenov 04/23/2021 at 10:360 Comments

Here is it, the software part of the project for Arduino board is ready and can be downloaded from github.


I've implement simple Arduino application to control cartridge ink jetting through module. It was not so hard as I expected, since all cumbersome bit logic is implemented and well documented by Sprite_tm in his repository of simple printcart.

This code has not been tested with real hardware yet, but output pins diagram looks promising.

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