My very 1st Ghost Radar Prototype using a stepper motor.
Using a stepper motor along with a bluetooth receiver it was too power hungry.
This did not work very well, so I replaced the stepper motor with a servo and now it works great.
Paranormal Innovation
My very 1st Ghost Radar Prototype using a stepper motor.
Using a stepper motor along with a bluetooth receiver it was too power hungry.
This did not work very well, so I replaced the stepper motor with a servo and now it works great.