Automatic night light sensor | Dark Sensor | Day / Night ON / OFF sensor



YouTube Tutorial:-



Materials:-

Relay 5v :

Zero pcb board : https://www.flyrobo.in/12_x_18cm_pcb_prototyping_printed_circuit?tracking=5c723900abvrl

Transistor BC547 :

Resistor 1k : https://www.flyrobo.in/planetary-geared-motor-24v-175rpm-100w?tracking=5c723900abvrl

Resistor 330k : https://www.flyrobo.in/330k-ohm-resistor-other?tracking=5c723900abvrl

Resistor 100k : https://www.flyrobo.in/100k-ohm-resistor-1?tracking=5c723900abvrl

Diode 1N4007 :

Wires : https://www.flyrobo.in/micro-usb-cable-usb-2.0-a-male-to-micro-b-male?tracking=5c723900abvrl

LDR Sensor :

LED : https://www.flyrobo.in/1pcs-white-transparent-led-light-diode-5mm-light-emitting-diod?tracking=5c723900abvrl

5v power supply : https://www.flyrobo.in/5v-1a-dc-power-supply-adapter-battery-and-power-supply?tracking=5c723900abvrl

Soldering iron : https://www.flyrobo.in/solder-iron-25w-yellow?tracking=5c723900abvrl



Circuit:-



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