This circuit is Digital Timer circuit board which you can set timer of Relay to turn on and set timer of Relay to turn off by 5 programmable. Work On -> Off -> On -> Off as loop until power off. This board comes with 2 Relay output and display the counter ( up / down ) shown by LED seven segment.

Technical information:
- 1second -9 hours Digital timer
- 5 Programmables
- LED seven segment display
- Need Power Supply 12VDC / at least 500mA
- 2 Relay Output
- Maximum Load 7A / 240VAC
- Maximum Load 10A / 120VAC
- PCB Size : 10.3cm  x 5.9cm ( H = 1.8" )

Example: Set the Lamp to turn on 10 minutes and turn off 60 minutes as cycle

Download User Manual