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 use the Arduino nRF24L01 module for wireless communication. This beginner-friendly guide covers wiring, code, ... Arduino Uno – x2 2. nRF24L01 – x2 3. 3.3V Adapter Board for nRF24L01 ...

Now lets get back to our TMC2208 stepper driver module understand its basics and learn how to use it with an Arduino UNO board. One of the standout features of the TMC2208 is its ability to operate ...

Arduino Traffic Light Control Mini Project is a fun and educational project that teaches kids and beginners how to use Arduino boards to control traffic lights. By using sensors and programming, you ...

The build relies on an Arduino Uno as the brains. It’s equipped with an L293D motor driver shield to run two DC gear motors which drive the walking assemblies.

This tutorial demonstrates how to control the backlight of a 16x2 LCD display using an Arduino Uno and a button. The provided script allows you to toggle the LCD backlight on and off with a button ...

There are also other Arduino boards capable of switching between different resolutions, such as the Uno R4 Minima that can use either 10, 12 or 14 bits and the MKR Zero with eight, ten, and 12 bits.

We’ve seen the Arduino used to flash BIOS chips several times now. But these hacks are almost always the result of a bad flash. This time around [GNUtoo] is interested in putting a tool in yo… ...