This device feeds yout puppy if you are on holidays. Its fully automatic and only needs a new load of food all 2 weeks.
The mcu is an arduino nano, the stepper is a nema 17 with a drv8825 driver and the display is a nokia 5510 type.
AutoTurtleFeederV2.123dx | 318.8KB | |
AutoTurtleFeederV2.stl | 14.2KB | |
AutoTurtleFeederV2Tank.stl | 26.7KB | |
AutoTurtleFeederV2Top.stl | 425.4KB | |
Barrel.stl | 185.2KB |