current??
Posted: Fri Jul 05, 2013 5:30 pm
Hi, everyone....
I would like to ask a question.
let's say, a 470uf 10v capacitor will be the power supply to 1.5v LED.
by using voltage divider to reduce the LED acceptable voltage, which circuit could make LED light last longer or both just same result?
I would like to ask a question.
let's say, a 470uf 10v capacitor will be the power supply to 1.5v LED.
by using voltage divider to reduce the LED acceptable voltage, which circuit could make LED light last longer or both just same result?