A simple method to power a servo on or off from the Arduino, using a NPN Darlington Transistor (TIP-120) and an Arduino.
Project showcase by Kevin Gagnon
Measure CO2 levels.
Project tutorial by alfred333
If you can't find a voltmeter at home or anywhere else, then this hack is for you!
Project showcase by Team Next Tech Lab
Start coding online with the Arduino Web Editor, save your sketches in the cloud, and always have the most up-to-date version of the IDE!
An unofficial tutorial for getting started with the MKR1000 board as there are no official one yet.
by Dr. Charif Mahmoudi
We train the Intel Arduino 101, with a 128 node hardware neural Network chip created by General Vision, to recognize OCR MNIST characters.
by Marcus O'Brien
Per-tip calibration and high-frequency temperature check by Timer1 for a more accurate soldering iron.
The purpose of this project was to the control an automatic gate with Arduino Nano using finite state machine method and interrupts.
Project showcase by AndreNeves and Nuno Miguel Guerreiro Carvalho Martins
This example demonstrates how to store data in a
table in MySQL from 4 button connected to pins 2, 3, 4, 5 direct
Project tutorial by amirso
An open-source, Arduino-compatible RF signal generator with Wi-Fi connectivity.
by Team ERA Instruments
In this tutorial, I am going to show you how to build a voltmeter with a big Nokia 5110 LCD display using Arduino.
Project tutorial by Nick Koumaris
Connect your anduinoWiFi to IFTTT. Control everything around you, or 'let go' and let random events in cyberspace control your surroundings!
Project tutorial by Brian Carbonette
Avoid SD card corruption on a non-responsive RPi using an Arduino to log into the serial console and restart your RPi from the root account.
by Ray Burnette
This tutorial shows how to connect the ENC28J60 to the Arduino, download the library Ethercard and get it to work by loading an ex sketch.
by Kristian Blåsol
Step by step on how to program a ATtiny85 microcontroller with Arduino Uno development board.
Project tutorial by Arjun Ganesan
This is a mostly printed 3D Printer very suitable for a hobbyist. It's an easy and cheap way to get into 3D printing.
Project showcase by John Weers
This is a simple tutorial to create an EMF detector using an ATtiny85 microcontroller.
Project tutorial by Giovanni Gentile
Arduino's great, but how in the world do you do two (or more) things at once on separate intervals? You need protothreading!
Project tutorial by Drew Alden
Learn how to submit your project made with Arduino and Genuino boards, it may get featured on the Arduino social channels!
Electronic Swiss Army Knife based on Arduino, Qt and Python. Works on Windows and Linux.
by I/O Blocks Toolkit
A simple protected power supply unit for Development Boards
Project showcase by Akash Kollipara
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