How to Make Light Sensitive Light
by Ashwini kumar sinha in Circuits > Sensors
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How to Make Light Sensitive Light
led automatically switch on and off as light intensity increase or decrese by Ashwini sinha
Things You Need
1 photo sensor or ldr
1 led light
1 battery(3.4v)
20cm wire
1 led light
1 battery(3.4v)
20cm wire
connect the photodiode in reverse biassing. do the connection as shown in fig