The difference between a half step or half step Rotary Encoder type is how the data signals of the two pins are generated. It depends on the mechanical construction of the notches and contacts inside ...

A resistor in the cloud is worth two in the hand.

rot_btn_i2c is a ESP32 IDF component to read and decode a mechanical rotary encoder and up to 14 buttons connected to the ESP32 by a TCA9555 port expander. It uses the RiskV ULP of the ESP32-S3 and ...

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 0. This is a relatively simple repair and it can be done by anyone with ...

How to substantially reduce encoder cost while gaining functionality with 44-Turn multi-turn rotary position sensors—retaining count and position during power loss.

Depending on the circles you run in, it can seem like the mechanical keyboard community is all about reduced layouts, and keebs without ten-keys are about as big as it gets. But trust us, there’s ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

Jennifer Jacobs USMA 1993 (Physics), UNM PhD (Nuclear Engineering), former White House fellow, Co-Founder & CEO of Connect Our Kids, presented a program at a recent Rotary Club of Springfield meeting, ...

Abstract: This paper presents a precision capacitive rotary encoder that integrates a shared charge amplifier, and a multi-stage offset calibration scheme. Recently, capacitive encoders have gained ...

Lika Electronic's EHO36, EHM36, and EHO37C rotary absolute encoders are built in a very compact and rugged 36-mm housing and feature 6-mm solid and blind hollow shafts. Their small footprint and ...