The new stable version of the perfect car headlights daytime running lights LED lights automatically light control circuit module
Application:
Car auto headlight conversion , daytime running lights modification , solar LED lights automatically control , street lighting control, lighting detection, light detection, by jumper selection can make the relay when there is light in the pull , you can also do light dark pull, and with delay function , the critical point when the light is not blinking .
Product description:
1 imported chip control , stable and reliable quality ;
2 power input diode protected against reverse power when burned module ;
3 power input filter capacitor has a capacitance and interference , effectively prevent the current startup module burn too general ;
4 has a sensitivity adjustment potentiometer, to meet the different needs of sensitivity ;
5 has a power indicator and relay instructions ;
6 module comes with 50cm long light sensors ;
7 by jumper settings , you can control when the light -sensitive detection relay can also be controlled when there is no light pull ;
8 modules with delay, to solve problems when the light is flashing relay critical point .
Features:
1 When the jumpers are set S1.S2 O position , the module for the detection of light to dark , the relay module potentiometer is used to set the threshold of light , light to dark when the surrounding environment to the set threshold , and more than 0.2-1 seconds ( about the time and the sensitivity adjustment clockwise to adjust the sensor will be more sensitive ) , the relay will automatically pull and delay of about six seconds , this feature is particularly suitable for automatic headlight control vehicles, such as cars in the daytime driving, when crossing the bridge, but the light has short dark look, without starting the headlights , then as long as the dark period of time not to exceed 0.2-1 seconds, the headlights will not start , effective protection of the lights turned on frequency, but in through the tunnel , you can automatically turn on the headlights and delayed six seconds . For solar LED lights, street light control is the same token, the function will be quite stable.
2. When the jumper S1.S2 are set, the module to detect when there is light , relay , potentiometer can be used to adjust the threshold of light , when light is brighter than the surrounding environment when setting thresholds (counterclockwise to adjust sensitivity is more sensitive ) , the relay will automatically pull and automatically delay 6 seconds , can be used to control the car daytime running lights , a variety of light detection , solar tracking , automation equipment.
Performance parameters :
1 Power Supply : DC 12V
2 quiescent current :. 5mA
3 Maximum power consumption :. 50mA
4 relay load capacity :. 250V 10A (AC) 30V 10A (DC)
5 Ambient temperature : < 80 degrees
6 Module size : 56.5x29.5x18.5mm
