Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small boards ...

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

But by the age of nine, a noticeable gap begins to emerge — girls’ confidence and enthusiasm for STEM subjects often start to ...

What color do you like your microcontroller boards? Blue? Red? Maybe white or black? Sadly, all of those are about to look ...

You might be familiar with the terms "seggs" and "unalive" if you've spent time on social media platforms. They're a part of ...

As Earthlings, most of us don’t spend a lot of extra time thinking about the gravity on our home planet. Instead, we go about our days only occasionally dropping things or tripping over ...

The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

A desire for cycle accuracy results in 32 million recorded CPU states derived entirely from original hardware The developer ...

A group of Ontario kids successfully calculated the speed of the International Space Station using computer coding skills.

Avnet Community, has launched a new global design challenge in collaboration with Würth Elektronik. This new competition ...