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Sunday, 22 March 2015

How to Make Cellphone Charger For your Motorcycle

In This Tutorial i will show you that How to Install Cellphone Charger in your Motorcycle the Heart of this project is LM7805 ic We know that our Cellphone Battery require a 4.5~5 v Dc voltage for charging so To make a Constant 5v Dc voltage we will use Voltage Regulated IC like LM780 will give a Constant 5v Dc voltage at output.

1 ) LM7805 ::: Will give a Constant 5v Dc voltage
2 ) LM7808 ::: Will give a Constant 8v Dc voltage
3) LM78012 ::: Will give a Constant 12v Dc voltage
4) LM7818 ::: Will give a Constant 18v Dc voltage

The LM78XX series IC Consist Of Three Legs The Firs Legs used as a Input and The Middle leg is Used  for Ground and The Third Leg is used for The out put .
****Always Use a good Heatsink While using L78XX series IC ****

C1, C2 = 10uF/ 25V
R1 = 5 Ohm, 2 Watt
D1 = 1N4007
IC1 = 7805, mounted on a heatsink
Battery, any 12 volt automobile battery


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