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

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

Make an interactive table that displays games, an audio spectrum, and animations on a 12x12 built-in LED matrix.

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

Step by step approach is followed so that any hobbyist or design engineer can have a better understanding of the basic concepts.

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

Pi-based dashboard for a business. An Arduino controller allows switching dashboards and disabling the screen saver when actively viewed.

Imagine being outside cell phone range. How do you broadcast where you are for help? Enter an APRS tracker to broadcast location info.

A Lego arachnid controlled by your smartphone.

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!

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

Modify RC boat and maneuver using Windows Phone or Window Laptop.

A word clock with two interchangeable 8x8 face designs, an RGB LED matrix, laser cut bamboo dovetailed enclosure and mirror acrylic faces.

A 3D-printed, open source, Arduino-based, Bluetooth-controlled, Scratch-programmable, six-legged robot built for games, education, and fun!

This project is about a stopwatch including the feature of lap time counter and controlled by Arduino (Nano or Uno).

Arduino Nano based object avoidance robot which uses 3 HC-SR04 sensors in order to detect potential obstacles and correct its trajectory.

Christmas is near!

A very useful project, made to monitor system resources without opening Task Manager.

A digital clock using minimum components.

Pixel Blast is an interactive installation made up of nine ‘Persistence of Vision’ displays which create hologram-like imagery.

Redesign of a cheap set of a kid's railway into an intelligent train with control from the Android device. Project updated. Added sensor.

An autonomous robot created from laser-cuts, moving on two wheels and finding the brightest spot in a room.

Connect a rotary dial telephone from the 80s to a cheap cellphone with an Arduino.

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