A potentiometer, often referred to as a “pot,” is a type of variable resistor that allows for the adjustment of electrical resistance within a circuit. Potentiometers are widely used in electronic devices and circuits for various purposes, such as controlling volume in audio equipment, adjusting the brightness of a display, or setting the sensitivity of a sensor.

Trimpots are a specific type of potentiometer, and are handy when you need something small in a breadboard or perfboard. These fit in standard solderless breadboards or any breadboard pitch perfboard or protoboard. The pot features a long grippy adjustment knob and an arrow indicating the position.  This trimpot is rated to 10K ohms and rotates 270 degrees – Perfect for any project!