DIY enthusiast zine Make offers instructions and a video tutorial on how to construct the rotary knob controller using a PS/2 or USB mouse with scroll ... rotary encoder, cord, and circuit board.

Adafruit has made an I2C interface for four rotary encoders. It comes in the form of a PCB with four footprints that accept one of the most common rotary encoder forms (Bournes PEC11 horizontal style) ...

The Ploopy Knob comes fully assembled, and is ready to use right out of the box on Windows and Linux computers. While ...

It’s a board that turns a rotary encoder into an I2C device. Now, instead of counting rising and falling edges, ... i want to control DC motors with encoders on them, ...

If you don't have a programmable knob on your desk already, start with a QMK-enabled macropad or a standalone knob like the ...

Figure 1 The rotary encoder controls a staircase waveform with precisely defined steps. The outputs of an incremental encoder typically consist of two signals in quadrature (i.e., phase-shifted by a ...

If you’re one of those people who got into building electronics for the purpose of making music, then this Raspberry Pi RP2040-based audio DSP project by [DatanoiseTV] might be of interest. P… ...

Electronic enthusiasts, hobbyists and engineers looking for an open source rotary encoder complete with a circular 1.2 inch programmable TFT circular display may be interested in the Roendi.

For example, you’ll find HEIDENHAIN LIC 2100 exposed linear and ECN 1123 EQN 1135 rotary encoders used in CT and MRI scanning machinery for help with precise imaging and patient safety.

Posital has enhanced its IXARC family of incremental magnetic rotary encoders, increasing the maximum resolution to 32,768 pulses per revolution (PPR).This upgrade also includes new phasing options, ...

Microchip has introduced a touch controller family for ‘knob-on-display’ (KoD) human-machine interfaces. These interfaces add a physical ‘clicky’ knob to the front of a display without traditional ...