โมดูลเซนเซอร์ติดตามพลังงานแสงอาทิตย์ Solar Powered Automatic …
Solar Powered Automatic Tracker Solar Tracking Sensor Module Single Axis 5V Light Source Tracking Plate Module Description: Size: 35 * 16 * 1.1mm Voltage: 5-5.5VDC Current: less than 1.5A Interface: Power supply + - Motor M Principle: in the photosensitive resistor with the shelter, when the light irradiation in the shade to form a shadow, while …