1W LED Lantern Using 2 AA Batteries

This is my first project using a 1W LED. By using a DC-DC boost module, I am able to power the LED with two 1.2V rechargeable AA batteries. You can omit the DC-DC module and use four AA batteries instead if you wish but check your resistor values.Because of the current limiting integrated circuit (L...

By: skibum30



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