Charger

DIY Solar Mobile Phone Charger Circuit Solar Powered Cell Phone Charger Circuit

Electronic gadgets like Mobile Phones and IPods have made our lives a lot easier. But, all of them suffer from one common…

Float Charger Circuit for 12v SLA Battery Float Charger Circuit for 12v SLA Battery

A float charger, also called as maintenance charger or smart charger, is used to charge a lead acid battery to top-up the self-…

Power Bank Mobile Phone Charger Circuit on PCB Power Bank Circuit on PCB

The features of the digital products are growing enormously which triggers the frequent usage of smart phones in several…

12v Battery Charger / Power Supply Circuit using LM317 12v Battery Charger Circuit using LM317 (12v Power Supply)

Most of our electronics projects are powered by a Lead Acid battery, in this project let us discuss how to recharge this lead…

Cell Phone Charger Circuit Cell Phone Charger Circuit

Mobile phones generally charge with 5v regulated DC supply, so basically we are going to build a 5v regulated DC supply from…