Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — ...

In this tutorial, I’ll show you how to send SMS using Arduino UNO R4 and the free CircuitDigest Cloud SMS API. It’s perfect for adding instant mobile alerts to your IoT Projects and Arduino projects.

If you're looking to add wireless communication to your project, the Arduino nRF24L01 module combo is one of the most reliable and cost-effective solutions available. Whether you're building a DIY spy ...

Two Continuous Rotation Servo Motors Test with Arduino Uno Project Overview This project demonstrates how to control two continuous rotation servo motors using an Arduino Uno. The aim is to ...

Composed of 3/4 inch thick MDF and 1/8 inch thick polycarbonate, the Arduino Strain Relief enclosure is sure to be a hit for every hacker’s work bench. [Jeremy] used a CNC router to cut the ...

Most Arduino boards have an ADC chip with a 10-bit resolution that can output values from 0 to 1023. Popular boards like the Arduino Uno, Nano, Micro, and Mega are great examples of this.