5V Ldr Light Controlled Relay

5V LDR LIGHT CONTROLLED RELAY BOARD

      It is a relay board controlled depending on the light intensity thanks to the Ldr sensor. It operates with DC 5V. The sensitivity can be adjusted with the potentiometer on the board. You can enable a number of tasks to be carried out under sunlight or enable various tasks to be carried out when the light decreases at night. The relay is used in 2 different ways. The connection diagram is shown in image number 1. You can use it in your projects such as watering when the sun comes out or a light that turns on automatically in the dark. You can adjust the sensitivity of the LDR sensor with the help of the trimpot located on the board.

     When the ambient light is darker than the threshold value, the relay is energized, the common terminal and the normally open terminal are connected. When the external ambient light is brighter than the set threshold value, the relay turns off, the common terminal and the normally closed terminal are connected.

•     The light intensity level can be adjusted with the potentiometer. Accordingly, the relay is operated
•     Supply voltage: DC5V
•     Relay power: 220V 10A or DC 30V 10A
•     Red Led active: Circuit supply is normal and the circuit is working.
•     Green Led active: The relay is working. 
•     Relay output terminals:
  •     Open terminal ( NO )    
  •     Common terminal ( COM ) 
  •     Closed terminal( NC )    
•     Dimensions: 25mm x 53mm    
   

Package Contents:

• 1 pcs 5V Ldr Light Controlled Relay Board