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.

Andreessen Horowitz leads a Series A investment in Diode Computers, which translates printed circuit board layouts into code.

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

Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

Most of you know how an NFC tag works. The reader creates an RF field that has enough energy to power the electronics in the ...

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

This Arduino project effectively monitors temperature and gas levels, providing immediate feedback through visual (LEDs) and auditory (buzzer) alerts. By using the LM35 and MQ-2 sensors, the system ...