We programmed the Adafruit RP2040 to play music when you hit the keys. It changes octaves when you rotate the rotary encoder.

Medium format cameras have always been a step up from those built in the 35 mm format. By virtue of using a much larger film, ...

We think of radios as audio devices, but for people who are visually impaired, it can be difficult to tell which channel you ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

ABSTRACT: The increasing demand for reliable electricity in off-grid regions, particularly in remote areas, calls for innovative solutions. This project focuses on the integration of Pumped Storage ...

Building on the foundation of my previous article, MATLAB & the Arduino Hardware Support Package: A Powerful Combination for Engineering & Embedded Systems, we now delve into an applied project that ...

Abstract: This research paper presents a predictive system for real time control of servo motor using MATLAB and Arduino UNO. This work carried out numerous insights in the servo control technique, ...

Precision of rotational and linear measurement underpins motion control systems, and optical encoders are a mainstay in delivering this. Converting mechanical motion into digital signals enables ...

MATLAB, short for Matrix Laboratory, is a high-level programming language and software environment developed by MathWorks. It excels in numerical computation, data analysis, and algorithm development.

This library uses a PCF8575 to read the pulses of a rotary encoder. As a PCF8575 has 16 lines up to 5 decoders with a switch can be read over I2C. The PCF interrupt line can be used to detect changes ...