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Anything related to printer controllers not being Duet, RAMPS or Sanguinololu: microprocessors, motor and heater driver circuitry, gEDA/KiCAD issues, soldering tips, etc.
Re: Alligator Board Q & A - 10 years ago
Hello, I was wondering if it was normal to put heatsink on the Alligator DR8825 driver? I had to do that because of thermal shutdown if the current is more than 2amps. Do you also had this issue? I also have a lot of problem using the Repetier firmware with my custom cartesian printer. But with MarlinKimbra4Due, I don't have any problem so far! Motor's are loud and vibrate a lot, microsteppingby theprophet - Controllers