Feb 19, 2019 · It is built around Arduino Uno R3 (Board1), HC-05 Bluetooth module, three relays (RL1 through RL3) and a few other components. This project demonstrates how to turn on/off …

Home automation using Arduino, relay, and a Bluetooth module is a popular project that allows you to control various electrical devices in your home wirelessly from a smartphone or any …

May 9, 2022 · I have developed an Android app that controls some relays via bluetooth to a nano. It has been working quite happily for four years but, it uses delay built into the app. I'm …

Feb 21, 2017 · Let's start by setting up our bluetooth module (bottom left component in the figure). As you can see we pull out both 5V and Ground from our Arduino all the way through to the …

This is a simple Home Automation project using the DIY micro-controller (Arduino), Bluetooth Wireless Module and Relay. This setup can be used to control the relay from Android mobile …

Android Application Operated Bluetooth •The Android platform includes support for the Bluetooth network stack, which allows a device to wirelessly exchange data with other Bluetooth …

Arduino Powered Bluetooth Remote Relay Switch: Hi I wanted to build a simple 2 channel bluetooth remote switch box. to allow me to remotely switch various devices on and off from …

Jan 3, 2025 · Follow these steps to connect the HC-05 Bluetooth module to your Arduino Uno: VCC pin of HC-05 to the 5V pin of Arduino. GND pin of HC-05 to the GND pin of Arduino. TX …

May 29, 2021 · Here, I am explaining you How to Control your lights, fans or other things using Mobile Phone over Bluetooth. Come Let's See. Once, I wanted to control my home lights using …

This project features an Arduino UNO microcontroller interfaced with an HC-05 Bluetooth module and an 8-channel 5V relay shield. The Arduino UNO receives commands via Bluetooth to …