Giới thiệu Mô đun cảm biến ánh sáng XH-M131 DC 5V 10A 5V
1. Connect the input terminal to 5V DC power (note that the positive and negative poles are not reversed), then the power indicator red light will be on. 2. Connect the output control terminal to a power supply with a maximum voltage of 250V and a maximum current of 10A, and connect it to the load. 3. When the light detection head detects that the light is dimmed, the switch automatically closes, the load works, and the work indicator lights up in blue; when the light is dimmed, the relay is disconnected, the load stops working, and the work indicator turns off. 4.If you feel that the light detection is not sensitive enough, you can use a screwdriver to adjust the potentiometer to achieve the detection sensitivity.