Timer Circuit. Fix your time and after time over you can turn on any electronic item or turn it off.
Now This circuit has lots of mode to operate. Check out the video link for more details about how to use this circuit and how to use its different functions. It can control in DC devices. Timer range from 0.1 second to 999 minutes. This comes also with a LED display features.
Timer Circuit 0.1s - 999m
Operating voltage: 6-30V (can be used from direct mobile charger)
Time interval:0.1 s (minimum) ~ 999 min (maximum)
Output Capacity: DC up to 30v
1 X Timer Circuit