Parameter:
Product name: Single-axis Solar Automatic Tracking Module
Voltage: 5-5.5VDC
Current: Interface: power supply+-, motor M
Size: 35 * 16 * 1.2mm
Probe wire length: 15CM
Principle: When using an obstruction on a photosensitive resistor, when light shines on the obstruction to form a shadow, the light on one side

The motor uses a deceleration motor; the slower the speed, the better. If the motor speed is too fast, it may cause the motor to not align with the center of the light source and sway left and right, but it will not shake. This circuit adopts a short delay to prevent shaking.

When connecting the motor to the board, there is no distinction between the positive and negative poles. During testing, if it is found that the motor is rotating in the opposite direction to the light source, the motor wire can be switched to a different position.