I have now powered the motor with an external supply - a 5V 1A power bank. Everything works, but just as before, it doesn't really feel like it reaches it's full potential at 1.5V (PWM to 75), and it only starts at 0.8V (PWM 40).
I have now powered the motor with an external supply - a 5V 1A power bank. Everything works, but just as before, it doesn't really feel like it reaches it's full potential at 1.5V (PWM to 75), and it only starts at 0.8V (PWM 40).