Archive: PCB design & prototype for inkjet printhead breakout board
Budget
By arrangement
Posted: 6 years ago
Closed
- Description
- I'm looking for someone who turns an existing open-sourced design into a re-usable breakout board. What I'm looking for is a board which can control a HP (color) printhead from a micro controller like an ESP32. All the reverse engineering has already been done by Sprite_TM AKA Jeroen Domburg and documented here: https://spritesmods.com/?art=magicbrush&page=4
I'd like to have a pure breakout board which on one side has the necessary pads to connect to the printer cartridge a on the other side some male pin headers to connect to a ESP32. The breakout board should be powered by 3V3. I don't need the display part, nor the charging circuit, nor the IMU. Just a "converter board" which allows the ESP32 with 3V3 signals to control the printer head.
Are you interested?
Kind regards,
Daniel
Skills:
hewlett packard,microcontroller,printed circuit board design (pcb design),reverse engineering
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