I love all about electronics, circuit diagrams and crazy projects that can help us achieve almost everything our mind can conceive. I created this website and I want to invite you to participate in ...

Potentiometers allow you to adjust voltage and control signals in electronic circuits. This video explains how they work and why they are used in volume controls, sensors, and many everyday devices. A ...

Capable of performing under severe environmental conditions, the PA 400 potentiometer with built-in switch is sealed with transfer-molded epoxy resin and an O-ring shaft seal. This is said to render ...

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 ...

A resistor is characterized by an always constant resistive value. With the same applied voltage, it will always pass the same amount of current. The potentiometer, on the other hand, is an electronic ...

This design idea details how a standard volume control can be replaced by its solid-state equivalent. Digital potentiometers are often advertised as replacements for rotary volume controls. To ...