Content for Arduino Uno

The Joystick Game

“A simple led based game. I was looking for something to use my joystick for and I found a project and then I thought: Why not make it a game?”

Two Servo and Drawer Slide Pen Plotter

“Built this primitive 2d pen plotter using two standard servos (plus one microservo for pen) and 3 drawer slides. Software is DrawingBotV3 to create gcode which is sent to Arduino Uno via Python script. Simple and draws crude prints but …

CoreXZ Puzzle Pipe Plotter

“Today, I’d like to share how to build at home a CoreXZ puzzle pipe plotter. It is called “puzzle pipe” CNC because I put pieces of pipe fittings together in a logical way, in order to arrive at the …

Domino Stack Bot

“Pushing over dominoes is a satisfying activity with an excellent visual effect, but first, we need to stack and align the small pieces manually, which is a very long and tedious process. We have a solution, we built a robot …

Motion Sensor Lights

“Convert simple light to motion sensor light Now you might be wondering about the working of these lights, well the key component of these lights is “Passive Infrared Sensor”, abbreviated as PIR senor. Upon which Motion sensing lights work. Our …

Nearly-Autonomous Retirement Countdown Display

“A friend at work (Martha Edburg*) writes on her whiteboard the number of days until she can retire. A manager asked if I could make a sign or some kind of display that would automatically count down the time for …

Automatic Gas Reduction System

“This is a project on automatic exhaust fan that can be triggered when gas level of a room will be increased. In this project I am going to demonstrate how we can eliminate gas from our kitchen or home using …

Speedlight trigger - NEW

“Device is a photo flash trigger that responds to sound, beam interruption, it works as a timer and controller for (drop) valves control. I have been doing photography of all kinds for many years and I like to experiment. 10 …

Arduino Powered Pattern Making Machine

“Mathematical relations and patterns are found all around us in our daily lives as well as in nature. These patterns can range from simple to complicated and harmonious to chaotic. No matter what type of pattern we encounter, these geometric …

Balancing Robot / 3 Wheel Robot / STEM Robot

“We have built a combined balancing and 3 wheel robot for edcuational use in schools and after school educational programmes. The robot is based on an Arduino Uno, a custom shield (all construction details provided), a Li Ion battery pack …