85 LEDs taking 20ma each individually wired with a resistor, what ma power supply is needed? Answered
For 85 LEDs each taking 20ma wired individually with a resistor off of a single 9v power supply I would need at least a 1700 ma power adapter correct??...I would probably go with a 2000ma one though just to be safe.?
Question by lamboboy732 | last reply