Solar Cell and Photovoltaic Circuits


Posted on Feb 7, 2014

This almost trivial circuit may be used to charge a pair of AA or AAA sized cells in the sun. I have used it to keep my Palm Pilot and walkman radio running perpetually. This is an unregulated charger, proper charging is achieved by placing the unit in the sun for a known amount of Time, this Time varies according to the


Solar Cell and Photovoltaic Circuits
Click here to download the full size of the above Circuit.

battery type.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    low pass filter subwoofer
    Phone line Audio Visual Ringer
    FM Transmitter circuit using 2N2222
    Water level controller using 8051
    Musical Car Reverse Horn Circuit PCB
    Luh & Yang
    Heart Rate Monitor
    Simple One-Wire Touch Detector
    Opto switches consist of a transmitter and receiver
    Solid State Circuits 2
    Sawtooth voltage controlled oscillator
    Audio-frequency generator circuit



    Top