2nd power supply and circuit.

A project log for Raspberry PI Module for Robotics Mythololgy (1)

Chapter 1 : Raspberry Pi Zero W Stepper Motor Module Balancing Robot and 3d Printer - CNC Machine

alpha le cielalpha le ciel 04/18/2018 at 14:430 Comments

That motor was going free wheel when i don't turn Vref potentiometer.
Maybe I can test my code when I'm back 26th April T^T. It's  late from Deadline Open Hardware Design Challenge.