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STD laserengraver
License: Public Domain
Mode: Editors' pick
- 1
Update time：
2022-11-05 14:23:07
Creation time：
2020-02-27 21:15:31
Description
This is a quick and dirty CNC controller. You can equip the PCB with STM32F103xx and put the usual Grbl for STM32 on it (you have to modify the pin mapping in the source).
Even though the board works and is in productive use in my DIY lasercutter, I will apply some fixes to it soon.
- add some MOSFETS to drive the laser directly
- synchronized stepsticks (ie use X+A to drive two motors for the X axis etc) by jumper
Design Drawing
schematic diagram
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PCB
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