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

Someone has been eating my cookies! Thankfully Arduino is here to help find out who it is.

Yet another useless Arduino clock, but i love it.

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

In this project, I will make an indoor gardening system to take care of my sweet plant and its beautiful flowers.

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

This tutorial will show you how to control servo motor using Arduino Nano and an easy to use Servo motor driver.

I built a simple wood LED clock, using modern electronics and traditional wood and metal working techniques.

Play Super Mario Bros theme song on a piezo buzzer! It’s very simple and fun, and great as a beginner Arduino project.

Lock and unlocks your door from a desk using a remote.

Connect I2C Character LCD Display to Arduino and program it - quick and easy!

Improved version of the soldering iron controller for Hakko 907 iron. To simplify building the controller, LCD screen is implemented.

Measure rotation speed (RPM) with Optocoupler and Encoder disk and Arduino - Quick and Easy!

Arduino and NeoPixel Tutorial appropriate for a beginner.

On this simple tutorial, we will explore how to discover colors using an Arduino and the TCS 3200 sensor, displaying it on an LCD.

UltrasonicEyes is a fun and quirky project you can place somewhere and watch as it looks at things moving around in front of it. Freaky!

Here is a step by step guide to making a "crawler robot."

With only an arduino board, two servos, and an hc-sr04, and some python, you can create a room scanner that is capable of showing depth!

Use the IO Expander and Relay Expander with the Arduino to control up to 65,280 relays!

Arduino stopwatch and lap timer with excelent accuracy and responsiveness!

In this project some brilliant ideas found in the Internet are combined together.

Driving a Single Digit 7 Segment LED Display requires 8 of an Arduino's 20 or so I/O pins. Using a 74HC595 shift register only requires 3.

The Critter is a simple Arduino walking robot that is fully 3D printed.

This is an easy to build pet feeder with two timers and accurate portions delivered each time.