5V 12V Light Sensor Switch LDR Photoresistor Relay Module for Arduino - Light Detection Photosensitive Sensor Board
12V / 2PCS
$11.12
Sale price
$11.12
Regular price
$0.00
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5V 12V Light Sensor Switch LDR Photoresistor Relay Module for Arduino - Light Detection Photosensitive Sensor Board
$11.12
Sale price
$11.12
Regular price
$0.00
Description
SPECIFICATIONS
Brand Name: GREATZT
High-concerned chemical: none
Material: Polymer
Origin: Mainland China
Output: Switching Transducer
Theory: Optical Sensor
Type: Optical-Electronics Sensor
is_customized: Yes
Net Weight:16g
Working Voltage: 12V
Load Power: AC 250V/10A, DC 30V/10A
ur fixed bolt hole for easy installation
Instructions
1. photoresistors module is most sensitive to ambient light, generally used to detect the brightness of the ambient light.
2. when the ambient light is darker than the threshold value is set, the relay is energized, the common terminal and the normally start is turned on, when external ambient light is brighter than the set threshold value, the relay is switched off, the common terminal and the normally closed end connected.
3. the public side, normally open, normally closed three ports, the equivalent of a dual-control switch, relay coil power, public end and often the beginning of conduction, radio, public end normally closed terminal conduction.
Free Shipping Over $199
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- Tracking: Full tracking number provided for all orders
30-Day Return Policy
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
Why Choose Us?
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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