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For the term "inurl solar charge controllerpage5trackback".

USB 4

Solar 18650 battery charger, with 5.1v 1A USB power supply. Charging board – tp4056 – More info here – http://www.candlepowerforums.com/vb/showthread.php?345500-Review-of-Measurement-on-Charger-module-with-TP4056-controller Note I used a different board than the one in the link, which uses…

Electric OU: Supplement: MOSFETs… How do THEY work? Chapter 2

A simple circuit describing high-side switching using a random N-channel mosfet. Also showing that the gate needs only Charge to switch and if the Charge stays on the gate it keeps the mosfet ON….