Analog Devices has introduced the world’s first digital potentiometer with ±1% end-to-end resistor tolerance in response to a market requirement for tighter tolerance.

Whether this timeless effect comes from an amp or a pedal, the sound of this O.G. guitar effect still has us shaking all over ...

In the photo is a pot with a cylindrical shaft that you turn. The plastic volume knob on your sound system is hiding one of these pots. Note the three connection points (terminals), the middle one ...

Norwood, Mass.—Analog Devices Inc. (ADI) has introduced a digital potentiometer (digiPot) family with what it says offers the industry's best resistor tolerance, allowing designers of industrial and ...

The voltage at the digital potentiometer resistor elements must stay within the power-supply voltage rails. Therefore, the 47-kW resistors and associated coupling capacitors maintain a 2.5-V dc ...

I think the small resistor on the first picture is not in-line with the Pot. It is a load for the 12V (i think) rail. It is needed, since PC-PSUs often have problems with unloaded supply rails.

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 ...

This one was used in a lab as a variable resistor with plugs built in. The normal potentiometer has three connections; one for each end and one for the variable position in the middle.