Monday 23 March 2015

Solar charger circuit diagram

I made a  circuit to continuously monitor daylight and temperature. Since the project is placed away from the house, it is more convenient to use a battery to supply power, rather than a long extension cord.
During the day, the weather station should run from a solar panel as much as possible to avoid consuming the battery. And, rather than a person occasionally checking on the battery levels and replacing the batteries, the circuit should recharge the battery pack from excess solar energy from the solar panel.

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