An interactive robot that anyone can make! Otto is very easy to 3D print and assemble, walks, dances, makes sounds and avoids obstacles.

Build an FM radio with alarm clock.

Build your own high-quality water sensor to monitor your pool or spa, using the Amazon Alexa to check on the status of your pool.

In this tutorial we will get data from a MPU6050 Gyroscope and control a Servo motor according to the movement of MPU6050.

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

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

A firefighter Arduino autonomous robot which is capable of detecting, approaching and extinguishing fire.

This project will show you how to make a DIY flashing LED cube.

How to build and configure a control unit based on Arduino for opening, closing and other actions for a motorized sliding door.

A cheap version of an Arduboy clone with which you can play a number of original Arduboy games.

Read, monitor and get notified about environmental data using Arduino MKR(s), the Environmental Shield, and MKR Relay Proto Shield.

Learn how to create a circuit to increase the electrical current of the Arduino pins to activate loads that need more electrical current.

A digital finger sensor to protect against theft.

This 12 pushbutton piano plays the 4th octave with an optional added 3rd and 5th octave, controls note length and pitch with two pots.

FreeRTOS, simple, easy to use, robust, optimised for Arduino IDE. Full access to FreeRTOS capabilities, within classic Arduino environment.

After you read this post, your projects will never run out of power after a power outage.

How to create a simple LCD video game with Arduino.

One code goes in, another comes out... A different way of having a single remote without needing a universal one.

Start coding online with the Arduino Web Editor, save your sketches in the cloud, and always have the most up-to-date version of the IDE!

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

A beginner-tier project I hope will help the fellows that are newbies in the Arduino world!

An automatic bell for school. Ring when you want using an Android app.

Ever wished you could talk with your plants?

A quick build for an Arduino Uno that uses a countdown timer to open a servo motor gate in order to use it as a lock.