How to connect the Arduino MKR 1000 with the WiFi.
by Anton Nazarenko
Develop a strong magnetic stirrer for the price of an entry level magnetic stirrer.
Project showcase by jdale18
Did you ever wonder what happens between the time you click on "Upload" and your sketch starts running? Here's how you can find out...
How to make a cable that can connect your Arduino board to a TV RCA video jack. Put your Arduino on the big screen!
Project tutorial by Paul Scott
Recently, a friend of mine had an issue with his car’s ECU and needed a frequency counting device.
Project in progress by jasir
A simple self contained Scalar Network Analyzer. It is used for testing and alignment of RF circuits, including amplifiers and filters.
Project showcase by DuWayne Schmidlkofer
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
Learn how to solder and debounce a switch.
Project tutorial by Jennifer Chen
Measure rotation speed (RPM) with Optocoupler and Encoder disk and Arduino - Quick and Easy!
by Boian Mitov
Build a treasure chest or use an existing storage box, attach a push-button quadrature rotary encoder (endless spinning dial) and lets go!
Make the smallest Arduino possible with just an ATtiny85 8-pin DIL-IC running in 8MHz from an internal Oscillator.
by Alex Glow
I used a Raspberry Pi 2 to make a mini data acquisition system that fits inside of a lunchbox.
Project showcase by Josh Makatura
Other than a Windows PC, USB cable and Arduino, here's a no cost approach to doing graphically rich, interactive demos for the Arduino.
A simple and inexpensive solution is to use a 'mobile power bank'
by Giovanni Carrera
This tutorial will cover all the details that are required to create your own app for Windows phone to connect with the Arduino.
Project tutorial by Aritro Mukherjee
Connect Matrix Keyboard using only 2 Arduino pins by using PCF8574/PCF8574A I2C GPIO - Quick and Easy!
Project tutorial by Boian Mitov
A large DIY Kossel XL RepRap 3D printer.
Project tutorial by Johnathan Hottell
This tester can be used for NiCd, NiMh, and all flavors of Li-Ion rechargeables.
Project showcase by sim-flynn-13
A simple but beautifully accurate PWM frequency meter.
Project showcase by Arduino World
Self-replicating, rapid prototyping open source 3D printer using an Arduino 101 that can be controlled via Internet.
Project showcase by Team Tiny Ants
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