Created by
Created May 05, 2020
Last modified May 05, 2020
Tags battery   charger   led   solar  


BigCliveDotCom's "Simplest solar light possible, using old phone battery" schematic


This is a simple circuit by BigCliveDotCom to power an LED from a solar cell and phone battery. The LED is illuminated only when there isn't enough light to power the solar cell; otherwise, the battery charges.



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