SCUTTLE Robot – no-load motor speed testing with tachometer, 12v DC gearmotor

SCUTTLE Project: A video where I used a digital tachometer to check wheelspeed in realtime. Result from this test: At a battery voltage of 10.8v, the motor drives the wheel to 103rpm, under no load which corresponds to about 0.45 meters/second cruising speed with a wheel diameter of 83mm.