Ok, i have 8 3.6v (20mA) LEDs on a single 12v line with a 50 ohm resistor. My problem is that the amperage of all the LEDs exceeds 1W and my resistor is only a 1W. Could i make two sets of 50 ohm ...

This popular article was originally published in the Jan. 16, 2019, issue of Radio World and Jan. 24, here at the website. Understanding electronics and electronic troubleshooting starts with knowing ...