Repository files navigation Bluetooth LED Control using Arduino UNO & HC-05 📌 Overview This project allows you to control an LED using an Android app via Bluetooth. The Arduino UNO communicates with ...

🚀 How to Use Open the blue.ino file in Arduino IDE. Upload the sketch to your Arduino board. Pair your Bluetooth module with your mobile phone. Open a Bluetooth terminal app and connect to the module ...

This Bluetooth module ties directly into the Tx and Rx lines of the Arduino so a wireless serial connection between an Android device can be established.

In today's world, energy efficiency and smart technologies are becoming increasingly important. Lighting is a significant contributor to energy consumption, and traditional lighting systems often lack ...

Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting sources? Here is an Arduino based circuit ...

[Bill2009] has made some nice progress on a control panel for his motorcycle over at the arduino.cc forums. It can show speed, tachometer readings for the wheel and engine, as well as indicate the… ...

The LED Cube is powered by an Arduino Nano ESP32-S3, leveraging its dual-core architecture. Core 0 handles LED control via the FastLED library’s I2S driver for efficient rendering while Core 1 manages ...

The water level indicator project utilizes an Arduino Uno microcontroller, an LCD display, and a Bluetooth module to provide an efficient solution for monitoring water levels and controlling a motor.

But this Arduino device can be programmed to control a whole host of devices: As long as it has an infrared interface, chances are you can get this to work–whether it be a TV, DVD player, VCR ...