We’re all familiar with getting feedback from a rotating shaft, for which we usually employ a potentiometer or encoder. But there’s another device that, while less well-known, has some advantages that ...

In the era of touch screens and capacitive buttons, we’d be lying if we said we didn’t have the occasional pang of nostalgia for the good old days when interfacing with devices had a bit more heft to ...

In this video, we will replace the rotary encoder on a car radio that was broken and it was jumping steps and jumping back to ...

Experimenting with an HF oscillator, I needed to control the varactor diode voltage in precise increments over a 2V-10V range. A buffered potentiometer was the obvious choice, and connecting two pots ...

Portable encoders input the HDMI or HD-SDI feed from your camcorder or live mixer, encode it to a manageable bandwidth, and then transmit it to your target streaming service, or a proprietary cloud ...