Need battery charger - 3 AAA NiMH Battery

[wizpic]

charger with lm3647

Have look here this may help you

it's based on a PIC and ypou can data log it and also test/dischaerge the batteries

It has source code and schematics

https://www.oshonsoft.com/picchargerlcd.html

wizpic

 

[dindeds]

aa battery charger circuit diagram

Hv anyone built the Oshonsoft charger, it looks like it hv some intelligence bulit-in.

 

[sandy_m2k2]

nimh battery charger chip

anyone built the charger powered by usb and controlled and monitered by philips lpc 2148??