Battery Power Supply

Community PCB Design
1

Anybody design a rechargable power supply setup?

I’d like to power a Atmega processor along with a bluetooh module, accelerometer and gyro.

The power supply would ideally be a little coin style battery that mounts directly to the board. Then a mini USB plug to recharge the battery.

Has anybody done anything like this before whom could point me in the right direction?

Thanks!

2

there are a number of chips that can do this. natsemi, linear, maxim and others have them.

Check out [Linear’s offerings check out their apnotes.](http://www.linear.com/pc/viewCategory.jsp?navId=H0,C1,C1003,C1037,C1774)