This is a library for easily & efficiently controlling a wide variety of LED chipsets, like the ones sold by adafruit (Neopixel, DotStar, LPD8806), Sparkfun (WS2801), and aliexpress. In addition to ...

This project demonstrates how to control an LED using Arduino and a Bluetooth mobile application with the help of a custom serial communication protocol. The Arduino receives commands from the mobile ...

This LED desk lamp can be switched on or off from a distance using Bluetooth. You can even regulate the lamp’s brightness through a slider on the screen of your Android smartphone. The key hardware ...

Once again in this project i used the Raspberry PI 0 W. The other part of the project is an Arduino Uno connected to the Sparkfun Bluetooth "Mate Silver" module. First thing to do is to configure your ...

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

Finding a product that is everything you want isn’t always possible. Making your own that checks off all those boxes can be. [Peter Clough] took the latter route and built a small Bluetooth speaker ...