This method enable to convert any LED light to emergency, this controller is doing all the work of charge, and emergency light when power stops. Watch this to learn more […]
Arduino
Energizer Lithium NON Rechargeable AA and AAA Capacity Full test!
This is a test of Lithium cells AA and AAA Energizer NON Rechargeable!!! also compared the regular energizer (Alkaline)
Arduino
Liitokala High Drain 35A cells – full review and test
these are the highest current rate cells – till the this video, see how they works. Here are some details about these cells: