And when you work with one, you have to know that any part of the circuit can be at mains voltage. Now read on to see why! A transformerless power supply (TPS) is basically just a voltage divider ...

The Wheatstone bridge is a ubiquitous circuit configuration that is useful in detecting small changes in resistance.

PLL’s are sweet circuits. In normal use ... First up, a potentiometer hooked up as a voltage divider. One end to VCC and the other to GND, with the middle (wiper) terminal to the VCO’s ...

The circuit of a voltage divider may be drawn with the two resistors vertical, not horizontal. If there are two resistors in series across a voltage source, then the circuit is a voltage divider.

This transistor switching circuit uses an npn transistor, a voltage divider (consisting of a \(5 kΩ \) resistor and thermistor) and a \(5 V\) power supply. Use the information in the table to ...