How To Make A Rechargeable Led Light With 2 Pcs 4 Volt Battery.

How To Make A Rechargeable Led Light With 2 Pcs 4 Volt Battery.

This things are required to make it............

1.👉 4 volt led strip............https://amzn.to/2AeF6X1

2.👉 one pcs SPDT switch.............https://amzn.to/2CzKdmd

3.👉 2 pcs dc socket for charging.............https://amzn.to/2BFxnkE

4.👉 2 pcs IN4007 diode............https://amzn.to/2SkFrOG

5.👉 2 pcs led for charging indicator.............https://amzn.to/2QR28gG

6.👉 2 pcs 100 ohm resistor............https://amzn.to/2Q1iQ82

7.👉 one pcs 10k potentiometer................https://amzn.to/2BDNwXG

8.👉 2 pcs 4 volt battery..............https://amzn.to/2RfIz0V

Watch This Video For Better Understanding

circuit diagram

watch this circuit diagram and follow my steps for make it.

*First you want this type of plastic case for assemble this led light.

*Then cut the Led strip in 3 pcs.

* Then apply dendrite back of led the strip and attached with plastic case.

* Then make 3 hole on the plastic case

*Then connect wire on led strip. I use green wire for [+] and yellow wire [-].

*Then you want a SPDT switch which. for using 2 pcs 4 volt battery power cut.

*Then you want 10 ohm voltage regulator or 10 ohm potentiometer. Connect that 10 ohm potentiometer output to the led strip. And potentiometer input connect to SPDT switch middle pin.

*Then you want 2 pcs DC socket for charging.

*Then connect IN4007 diode to [+] point of DC socket. [connect after watch this picture]

*Then you want a 3mm LED and 100 ohm resistor. Connect the LED with 100 ohm resistor.

*Then you want 2 pcs 4 volt battery. Connect led strip [-] point to 2 pcs 4 volt batteries [-] point and [+] point connect to SPDT switch side 2 pin.

* Then connect 2 pcs DC socket [-] with 2 pcs batteries [-]. and batteries [+] connect to IN4007 diode.

*Then connect 3mm LED to dc socket. [led's (+) connect dc socket (+) and led's (-) connect to dc socket (-)].