Description: This circuit automatically turns on a
night lamp when bedroom light is
switched off. The lamp remains
‘on’ until the light sensor senses daylight
in the morning. A super-bright white
LED is used as the night lamp. It gives
bright and cool light in the room. When
the sensor detects the daylight in the
morning, a melodious morning alarm
sounds.
The
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File list (Check if you may need any files):
Night lamp.pdf
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