- length - 45 mm
- width - 42 mm
- height - 16 mm
Power supply - 12V DC - Have protection against reverse supply voltage. - wired with red (positive) and black (negative) wires.
Output reversed - direct 12V DC 2A - wired with two white wires
Length of the wires - 10 cm
Relays: 2A/12V DC
Time is adjusted by trimmers - rotate clockwise - increase time
Important: please use powerful DC adapter - min 4A, to be sure that module will not restart, if voltage drop when motor start.
Method of work:
Connect the red and black wires to power supply( use min 4A adapter). Two white wires - to the motor( max 2A).
When the light sensor receive sunlight - the module will supply 12V to the motor for the set time 1,then motor will stop.
When the light sensor is exposed at dark - the motor will supply reverse 12V and motor will start to opposite direction for the set time 2, then will stop.
The process ill be repeat until the module is powered.
1. Relay Switch
2. Instruction for use and wiring diagram