Turn a hot air popper popcorn machine into a high tech coffee roaster using a relay, 120V transformer, and thermocouple.
Project tutorial by Ben Eagan
Implementing switches can be troublesome. This article offers a solution for configuring many mixed type switches at the same time.
This project was inspired from Naruto Manga/Anime. If the sequence of hand signs was correct, it unlocked solenoid door lock.
Project showcase by Ikhsan I
An example sketch that will read a simple toggle switch reliably, irrespective of the circuit design.
Project tutorial by ronbentley1
I made an Arduino library allowing simple communication with uECG device using nRF24 module - minimal example takes just a few lines.
Project tutorial by Dmitry Dziuba
You'll learn how to create a display led to print message through Bluetooth.
Project tutorial by Moreira and JLCPCB
Make your own DIY IR Remote and control some LEDs with it
Project tutorial by Rucksikaa Raajkumar
Track your face using OpenCV's facial recognition.
Project showcase by Shubham Santosh
Trying to bring the HK Tank from Terminator to life!
Project tutorial by Michael Darby - 314Reactor
A simple PCB keyboard that you can easily use for your Arduino project. Fully-customizable code provided!
Project tutorial by Cameron Coward
Introducing MARK 1, the programmable Arduino Robot Arm. But, that's not all, this Robot Arm can be controlled by Hand Gestures. Here's How..
Project tutorial by Eben Kouao
A unique and stylish timekeeping ornamental use for the Arduino.
Project showcase by desertraven
A 20x4 RGB LCD clock that can display over 500 poems using Arduino and an SD card reader.
Project tutorial by kzra
I 3D printed the parts for a Robotic Catapult
Project showcase by tvtig
Sleek and simple infrared remote that turns on your audio receiver / home teatre when TV is powered on.
Project tutorial by goranv
Lightshow created from a cylinder of 288 RGB LEDs.
Project tutorial by Doug Domke
Instead of using a keypad to open your front door or even your safe, why not control the mechanism by a slider that glides through pitches?
In this project, we replaced the strings of an old guitar with lasers and DIY beam splitters.
Project tutorial by yousseftekriti and samnaji
Pimp your buzz wire game using an Arduino to add sounds and levels!
Project tutorial by Dennis V
It is a visual representation of qubits entangled or not. Qubits are simulated with an Arduino firmware, by a biased randomness & collapsed.
Project tutorial by Jose Romaní
Legendary Snake game on Nokia LCD again! Sounds, high score and settings menu also included.
Project tutorial by Stefan Vasic
Project uses an Arduino Uno computer and an 18 volt battery pack to efficiently power a 10 foot kayak electrically.
Project tutorial by Netcamprojects
Control 5 home appliances from the manual switches, smartphone, IR remote. Also, control relays with room temperature and ambient light.
Project tutorial by Subhajit Das
Fully adjustable via sketch of Arduino NANO/UNO | Easy making from ready-made components | Non-mechanical unbreakable sensors | Strong frame
Project tutorial by Steve Massikker
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