Turn the lights from a distance is possible by using a wireless light switch. The function of this device is as a substitute for physical contact by a hand movement to activate a switch ON. In addition to activating an appliance from a distance is also avoided in case of shorting.
If you want to construct a remote light switch, here attached a simple light switch that works by delivering infrared energy waves are emitted into a phototransistor. The output of
Wireless Light Switch
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