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

This project demonstrates how to interface a relay module with an Arduino to control high-voltage appliances safely. The setup involves using a relay as a switch, allowing the Arduino to control ...

In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...

Project Title: Arduino Nano Bridge for DWIN Display and Relay Board This project provides an Arduino Nano-based solution to act as a bridge between a DWIN display and a relay board, enabling easy ...

The IoT and home automation undoubtedly go hand in hand and while there are kits (SmartThings, Insteon, Nexia, etc.) available that can automate homes, they tend to be limited in function and costly.

So, to address these problems we will make an inexpensive voice-controlled home automation system using easy to find components such as Arduino Nano, HC-05 Bluetooth module and relay driver board. The ...

The Hackaday Prize 2023 is Sponsored by: Posted in computer hacks, The Hackaday Prize Tagged 2023 Hackaday Prize, adder, ALU, arduino, computer, logic, relay Red Team Blues ...