Capacitors with unique construction and failure modes are placed on the AC line to manage EMI modes and ensure user safety.

These aluminum electrolytic capacitors are common residents on circuit boards. We may have cut one open to satisfy our curiosity of what’s inside, but that doesn’t necessarily mean we ...

[Danko]’s minimal circuit is about as small as possible for the DIP version of the venerable 555 chip. The BOM is stripped to the bone: just the chip, three resistors, a capacitor, and an LED.

On a circuit board, discrete components are intermingled with the chips, and there is hardly any electronic product that does not have at least a few discrete resistors or capacitors. See also ...

A certain number of resistors and capacitors may also reside on the ... discrete devices soldered to each other on a printed circuit board. To learn how a digital circuit works, go to half adder ...