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 with an ESP8266 ESP-01 module. With ...

There was an error while loading. Please reload this page. This tutorial covers how to use the HC-06 module to establish communication between an Arduino UNO board ...

This project presents an Arduino based speed monitoring system where the RPM (revolutions per minute) of a DC motor is continuously displayed on a smartphone using Bluetooth communication. The Arduino ...

This repository includes the codes of my project on "Controlling Access using RFID & Arduino; Theft detection using Bluetooth Module & Arduino" In this rfid system I have used arduino uno, rfid reader ...

Creating a Bluetooth-controlled device with an Arduino Uno and an HC-05 Bluetooth module enables control of lights or even relays to manage AC appliances wirelessly using an Android smartphone.

Before we dive in don’t be confused by the title. This doesn’t flash firmware to the device. But it does automate the process of setting up the Bluetooth to serial module for use in your projects.

Today all & sundry, devices included, have to be “connected”, 24/7, all year round. You may have a Facebook account, but what about your oscilloscope? Does your multimeter tweet enough? Is your ...

It is inexpensive and easy to implement. I have coded a timer in the App which can be used to automate time-dependent operations. The App constantly works in the background and constantly notifies the ...