I'm trying to just make a system that can hold a temporary charge for about 5 or more seconds after being plugged/unplugged from a 12V power source. system will consist of a 3V PIC24H, and a few LEDs.
anyone have sample projects I can look at to see what to do? I have a feeling an RC circuit would be in place somewhere, but not sure what other kinds of elements I would need.
anyone have sample projects I can look at to see what to do? I have a feeling an RC circuit would be in place somewhere, but not sure what other kinds of elements I would need.