This is the circuit diagram of mobile phone charger with 1.5 v battery, we can also 2 1.2 v(2.4 v) batteries. This is the circuit diagram of mobile phone charger with 1.5 v battery, we can also 2 1.2 ...

This is a simple circuit diagram of USB Mobile phone charger circuit which is more useful to charge your cell phone even when you are in travel. Now the charging of your mobiles has been made easy ...

Is your iPhone about to die, and you’ve lost your cell phone charger? An Australian design student now has an answer: just get moving. The Viber Burst design concept will turn walking, jogging or any ...