Photosensitive Diode Relay Module
It is a Photosensitive Diode Relay Module. The light brightness detection, detection, through the potentiometer adjustable brightness detection valve, with relay, to do a variety of brightness detection switch, can control all kinds of lights, night open automatically, and automatically extinguished daytime car supplies control and automation equipment. (Compared with the photosensitive resistance, the direction is relatively good, can sense the fixed direction of the light source, detection of the light front of the photodiode is in front of the light, it is difficult to detect the surrounding, often in the light-seeking function.) This product is known as 5V Light Photoswitch Sensor Switch IR Photoresistor Relay Module, Light Sensor Photoswitch Relay Module, Light Photoswitch Sensor Switch LDR Photoresistor Relay Module, 5v light photoswitch day-night, Day night Sensor.
Modules For Use:
- The photosensitive diode is most sensitive to ambient light, usually used to detect the ambient light brightness.
- Module in the light more than setting a threshold, a relay, a public end and often start connected, and when the outside ambient light is less than a preset threshold, the relay to disconnect, the public end with the normally closed terminal is connected.
- The public side, normally open and normally closed three ports is equivalent to a double control switch, the relay coil is energized, the public often start end and conduction, no electricity, public end end communicated with the normally closed
Relay Pinouts:
- Normally open ( NO )
- Common terminal ( COM )
- Normally closed ( NC )
Features/Specs:
- Operating Voltage: 3.3 ~ 5VDC
- Trigger Current: 20 mA
- Trigger Voltage: 5VDC
- Switching Voltage: 250VAC@10A
- Switching Voltage: 30VDC@10A
- Operating Temperature: -40 to 80°C
- Opt. Relative Humidity(RH): 20% ~ 85%
- Storage condition: – 65 ~ 125℃
- Length: 50 mm
- Width: 26 mm
- Height: 17 mm
- Weight: 16 gm
Package Includes:
- 1 x Photosensitive Diode Relay Module
Note: Product images are shown for illustrative purposes only and may differ from the actual product.
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