Emergency Mobile Charger using DC motor [ At Home Project ]

 

Looking for a way to charge your phone when you are completely out of options? Make yourself a emergency mobile charger or rather a portable mini generator which could come handy especially while traveling or while outdoor camping. This is a hobby project which can be made by anyone following some very simple instructions. The charger works on the principal of DC motor being used as a generator converting mechanical energy to electrical energy, if you are wondering how a DC motors works, click here. Since the voltage required by a phone is 5V a voltage regulator IC 7805 is used to get the desired output voltage from the DC motor.