Learn how to create a simple DIY LED notification light for your smartphone by repurposing an old earphone jack and an LED ...

How often have you pulled out old MCU-based project that still works fine, but you have no idea where the original source ...

Tired of building the same old Arduino projects like blinking LEDs, temperature monitors, and line-following robots? Now it’s ...

A webinar date for your diary, if you are keeping up with the latest Arduino microcontroller development board: “From board to build: Using UNO Q and App Lab”. The DigiKey webinar, which is sponsored ...

When it comes to performance, there's a world of difference between the Raspberry Pi and Arduino. The former, after all, is technically a fully functional computer that can run games, word processors, ...

This repository contains a program to create a freely paintable canvas with an Arduino UNO R3/R4 and a 3.5" touch screen display shield, as shown below - Most 3.5" TFT LCD Touch displays use the ...

If you want to know the acidity (or alkalinity) level of your pool or aquarium water, you need a pH meter. In this article, you'll find a simple but effective solution based on off-the-shelf ...

If you’re familiar with Arduino boards, you know that they need a case in order to protect them. There is a large number of cases on the market, and today we’ll show you some of the best Arduino ...