Project uses an Arduino Uno and a pair of stepper motors to wind tonewheel organ pickups.

A stereo VU meter built with an Arduino Nano and two NeoPixel LED rings.

Make a simple and programmable servo arm out of readily available materials!

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

Arduino Nano 32x8 LED matrix displaying date, time, temperature and humidity with a motion sensor.

Chess processor with GUI dedicated for Arduino Mega.

This video will illustrate the working principle of the Water Quality Monitoring and Notification System.

A laser-cut robot kitten that runs and learns from you.

A model of home security system that utilized sensors and internet to monitor the security status in real-time.

A touchless automatic motion sensor trash can.

Digital and binary Clock using Arduino, RTC, two LED matrix, operating in 4 different modes (AM-PM / 24 HS / 02 types of fonts).

Secure your house by implementing this handy automatic door management system.

If you can't find a voltmeter at home or anywhere else, then this hack is for you!

Digital clock with Arduino using Shift Register (74HC595), real time clock, temperature and humidity sensor and 7 Segments display.

Arduino Safe - 6 digit Passcode

This is one of my personal budget/project made for University to graduate. This Airplane (UAV) is made fully homemade using only Arduino.

We are showing how to use DS18B20 one wire water proof temperature sensor using Arduino.

Long-range wireless sensor based on Whisper Node capable of running for over a year on a single CR2032, transmitting data every 60 seconds.

Complete Digital Clock including many features: Alarm, Temperature, Humidy, Dew Point, RTC and PIR (Presence Infrared Sensor).

A realtime battery indicator for your project without extra components or using any analog I/Os.

Christmas is near!

ObdiiUartMkrShield is a socket board for Arduino MKR board to talk with vehicles through ODB-II interface.

Never miss anyone at your door! A system that notifies your phone and email whenever someone presses the doorbell.

This digital clock speaks the time in two languages (English or Portuguese).