A potentiometer, commonly referred to as a “pot,” is an adjustable resistor that controls an electrical component’s voltage, current, or resistance. Potentiometers come in various shapes and sizes and ...

Stepper motors are increasingly taking its position in the world of the electronics. Starting from a normal Surveillance camera to a complicated CNC machines/Robot these Stepper Motors are used ...

The circuit used is a classic opamp-based triangle generator followed by a comparator. With the given component values the frequency is adjustable from 250 Hz up to 500 Hz while the pulse width can be ...

A new breed of electronically adjustable resistors promises to ease fine-tuning in sensors and other electronic devices. Adjustable resistors have come a long way from mechanical potentiometers set ...

This is a digitally controllable electronic potentiometer. The heart of the circuit is a 16 channel analog multiplexer. Controlled by the BCD value at the inputs, the output pin of the multiplexer ...

You can use a photoelectric FET as a variable resistor or a potentiometer in combination with a fixed resistor. The H11F3M photoelectric FET has an isolation voltage of 7.5 kV, enabling you to safely ...

There was an error while loading. Please reload this page. Current starts at the 5V arduino output pin and then travels to the first leg (R1) of the potentiometer ...

Digital potentiometers – digipots – are a widely used, versatile, flexible, and feature-laden alternative to classic mechanical potentiometers. Mechanical potentiometers are standard passive ...