This is a another version of a music LED strip using Arduino Nano and an Electret Mic/Max4466 Amplifier.

This project is for making a 32-band audio (music) frequency spectrum analyzer / visualizer using Arduino.

A Home Automation system using a Raspberry Pi 2 and Windows 10 IoT Core including an App.

A list of simple but interesting DIY arduino projects for beginners.

Magnet levitation toy using Arduino. Cheap and easy to make!

A connected universal remote.

An easily constructed USB-powered pulse oximeter device that can be built for around $25 and features an OLED display.

Dear friends welcome to another tutorial! Today we are going to build an interesting Arduino project which is using a fingerprint sensor ...

Here we use PIR sensor and Arduino to detect the motion of a hand. This detection can be used to operate electronic equipment.

Wonder how much would be the temperature in your room? or what would be the humidity and pressure? This project would get you the answers.

The aim is to convert basic symbols that represent the 26 English letters as mentioned under American Sign Language script and display.

Simple device to control and initialize DALI lamps.

This health band can assist old people in their daily lives, leaving the family stress free!

Build a great sounding FM radio with a cool display using an Arduino Nano and the SparkFun Si4703 FM tuner breakout.

We implement CAN Bus communication with MCP2515 module to communicate between two Arduino for sending temperature data from DHT

Simple yet Effective way to Fight COVID-19 with Hand Wash and Hand Santization, without touching the Bottle!

This code performs FFT with good accuracy.

Another indoor greenhouse powered by Nano. 100% controlled environment with some extra perks that make life easier.

Scan and draw ruff sketch of distances ahead just like RADAR using UltraSonic Distance Sensor.

Simple Arduino-based "World Band" radio receiver with very good characteristics.

Use Arduino to run a spectacular Christmas light show. (Both in English and Spanish, en Ingles y Español.)

The detector can detect a small metal coin at a distance of 15 centimeters.

Garage parking sensor using addressable RGB LEDs to provide feedback to vehicle driver as they approach and reach stop (park) position.

Smarter Home Energy Use with Open Source and Cheap Sensors.