Universal Controller
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Next Steps
- Do full wiring diagram for Arduino with RAMPS with TB880 stepper drivers
- Use USB power for Arduino
- Do not plug in the power to RAMPS - can it be powered only by the USB power via Arduino?
- Connect the TB880 with 2 steppers driven
- Use AC heater pad so the bed heater is not relying on a power supply. This can be done with an external solenoid
Prototyping
- Arduino + RAMPS - $25
- Power Supply, 24V, 30A - $20
Presentation