March 31st, 2008

Ni-cd, Ni-MH charger

Ni-cd, Ni-MH charger board

This Ni-cd, Ni-MH charger features charging at constant current and automatic charge stop when the cumulated voltage for all cell’s reaches the desired value. The project is designed to charge 4 Ni-Cd/Ni-MH cells. This kind of chargers are not expensive to buy, so you could chose a commercial version, but if you’re into electronics you’d probably want to build one yourself.

Ni-cd, Ni-MH charger: [Link]

March 10th, 2008

DIY Ni-Cd and Ni-Mh Charger

 Ni-Cd and Ni-Mh assembled board

Based on the CBAT819 charger (a programmable microprocessor), the charger can be used to charge Ni-Cd and Ni-Mh battery’s and controlled via a digital interface.

DIY Ni-Cd and Ni-Mh Charger: [Link]

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