Taidacent DC12V Car Light Sensor Unplug the Key Delay 10S Off Automatic On Off Light Switch Auto Light Switch Sensor

Description

• Power input:12VDC current: greater than 500mA
• Maximum relay load:220V 10A or 30V 10A (less than this requirement can be used)
• Delay time:1-180 seconds (other time zones can also be ordered, please contact the seller)
• PCB size:76mm X 60mm

Brief function introduction:
When the car is driving to a tunnel or a dark place (2 seconds) or more, the relay is turned on to turn on the headlights of the car (the car is driven to the tunnel or the dark place is less than 2 seconds, the relay does not operate, that is, the headlights are not turned on), thus preventing The pedestrian bridge frequently turns on the headlights, as long as the two relays (headlight 1 and headlight 2) are still on at the same time in the tunnel or in the dark, and the delay starts to start after the tunnel or in the bright place (delay time) It can be set to 1-180S by itself. When the delay time is up, the two relays (headlight 1 and headlight 2) are disconnected at the same time. The two car headlights are also automatically disconnected. At night or in a dark place. The key is delayed by 10S to turn off the headlights, and there is no delay function during the day.
Module features:
1. Using a single-chip microcomputer to control the sensor trigger delay controller;
2. Provide a variety of power input wiring methods to meet a variety of different needs;
3. It has anti-power reverse protection diode to effectively protect the product;
4. With a large current regulator tube to provide sufficient power;
5. With sensor sensitivity adjustment potentiometer and delay adjustment potentiometer, effectively solve the flicker problem;
6. Can directly control large current load;
7. Can be used as a light detection alarm.

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