Hackaday

Making A CRT Spin Right Round, Round, Round

If you’ve got a decent CRT monitor, you can usually adjust the settings to make sure the image scans nicely across the whole ...
GitHub

Efficiently read rotary encoder signals with a Raspberry Pi Pico

This C library reads rotation data and switch presses from rotary encoders. It supports mechanical encoders like KY-040 (HW-040), or EC11. It uses GPIO_IRQ interrupts for automatic event detection - ...
IEEE

A Low-Power 8-bit Spintronic Rotary Encoder With Single-Track Gray Code Based on Spin-Hall Effect-Driven Domain Wall Motion

Abstract: This article introduces a low-power spintronic rotary encoder capable of 8-bit analog-to-digital conversion. The proposed encoder leverages spin-Hall effect-driven domain wall motion ...
IEEE

An Absolute Capacitive Encoder Using Sample-and-Hold Demodulator to Reduce Interference Between Sine and Cosine Channels

Abstract: This paper presents an absolute capacitive rotary encoder using a sample-and-hold demodulator (SHD) to reduce interference between sine and cosine channels. The capacitive encoder measures ...
GitHub

AS5X47 Library for Arduino

AS5X47 is a library for connecting AS5047 and AS5147 magnetic encoders to Arduino boards. It allows to easily read the angle measured from the sensor and also advanced features to reconfigure the ...