You can switch on a load such as Water pump automatically at the required time through this Clock Controlled Relay. It uses an ordinary clock to trigger the circuit to switch on the load. The load remains on till it is switched off manually.
You can use this Simple Alarm to protect the door or Window. It gives a loud beep and switch on the room light when an intruder attempts to breaks the door lock. The alarm functions only after 5 minutes to confuse the intruder.
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