a very simple op amp circuit with some detail omitted If you ... You might think that a difference amplifier would take inputs of 1.6V and 2.4V and either produce 0.8V or -0.8V, but that’s ...

The humble op-amp can be configured into so many circuit building blocks that it has become an indispensable tool for designers. It’s tempting to treat an op-amp as a triangular black box in a ...

General-purpose lighting and receptacle outlet circuits are rated 15 amps. In newer construction, you’ll also find dedicated 20-amp circuits for the kitchen, bathroom, laundry room, garage ...

When I started my electrical apprenticeship, I didn't know much about amps, outlets and electrical circuits ... that trips people up is the difference between 15-amp and 20-amp outlets, aka ...

The word ‘ampere’ is often abbreviated to ‘amp’, so people ... Potential difference is a measure of the difference in energy between two parts of a circuit. The bigger the difference ...