Size: 35*16*1.2mm
Voltage: 5-5.5VDC
Current: <1.5A
Interface: Power + - Motor M
Principle: Use an obstruction on the photoresistor. When the light strikes the obstruction to form a shadow, and the light on one side forms a difference with the other side, the motor is controlled to find the balance point, that is, the center of the light source.
Line length: 15CM
