Potentiometers, or variable resistors, are a standard component that we take for granted. If it says “10k log” on a volume pot, than we fit and forget. But if like [Ben Holmes] you are modelling ...

Featuring a 1.550-in. square mounting flange, a motorized potentiometer incorporates a 200-step stepper motor�suiting applications such as shutter-control sensor applications. The potentiometer ...

Using an external potentiometer, factory floor personnel can now precisely calibrate the set points of a motor drive, and program them in whatever units they prefer. Known as the Accu-Dial, the new ...

“HW-687 is one easy module for adding speed regulation to your next DC motor-based project. It is a simple pulse-width–modulated speed controller providing smooth control with almost no jerks. There ...