Specifications:
Voltage: 5-5.5V DC
Current: <1.5A
Principle: Use a covering on the photosensitive nozzle, when the light is shining on the obstruction to form a shadow, the light on one side
When the difference is formed with the other side, the motor is controlled to find the balance point, that is, the center of the light source.
Size: 35x16x12 mm
Line length: 15cm
Aperture: 3mm
Note:
1. The power supply uses a 5-5.5V DC power supply with a current of less than 1.5A.
2. The motor uses a geared motor, the slower the better. If the motor speed is too fast, it may cause the motor to align with the center of the light source, but swings left and right, but does not shake. This circuit uses a short delay of anti-shake.
3. When the motor and the board are connected, the positive and negative poles are not divided. If the motor is found to rotate in the opposite direction to the light source during the test, the motor line can be changed.
4. The power supply must be regulated to 5.5-5.5V and cannot be directly connected to the solar panel.
Package Included:
1 x Light Source Tracking Board
