This How to Electronics guide shows you how to set up your pH sensor with an Arduino board ... this are useful for an array of projects, from DIY remote control cars to digital measuring tools.

The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

[mircemk] shows how to create a simple non-contact proximity sensor using little more than an Arduino Nano board, and a convenient software library intended to measure the value of capacitors.

pH sensor), use a programming app available on major desktop operating systems, and are relatively affordable and easy to source (there are plenty of Arduino clones you can get for cheap ...

Wanting to experiment with using optical mouse sensors but a bit frustrated with ... The github repository contains all the design files as well as Arduino libraries. Thinking others might ...