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.

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

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.

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

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

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!

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

Arduino stopwatch and lap timer with excelent accuracy and responsiveness!

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

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

We develop a replacement IR Remote for Speakers & Projectors in this article. The IR remote is controlled by a .NET application.

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

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

Connect 2 Stepper Motors to Arduino and control them with Joystick - Quick and Easy!

Soak your unsuspecting friends with a motion-activated water gun!

Playing polyphony Happy birthday theme on Arduino Nano with three buzzers on a single mini breadboard.

You want to make a machine that could hold a pen and draw you a picture! than this is the best tutorial to guide you making it.

A cool digital clock which sports the 7 segment display. With its bright red display will make sure you like to keep an eye at the time.

Make simple math with arduino UNO

Build a simple automation project using Arduino Uno and IR remote.