Simple Automatic Night Light circuit using bc547 transistor

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#ldrsensor
#emergencylight
#emergencylamp
#emergencylightkaisebanaye


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In this video I'm showing how to make an Automatic night light circuit using ldr darkness sensor and bc547 transistor. This emergency automatic night light can be used as street light, garden light and also as room light and can be powered with 5v USB, Simply using a mobile charger.


Part List_______

BC547 NPN Transistor
LDR Photo Resistor
4.7k Resistor
4v led strip


LINKS______