Make the smallest Arduino possible with just an ATtiny85 8-pin DIL-IC running in 8MHz from an internal Oscillator.
by Kristian Blåsol
Build a treasure chest or use an existing storage box, attach a push-button quadrature rotary encoder (endless spinning dial) and lets go!
I used a Raspberry Pi 2 to make a mini data acquisition system that fits inside of a lunchbox.
Project showcase by Josh Makatura
The Arduino is simple, cheap and power efficient but has limitations. Sometimes, you may want to have more than one access your I2C bus.
by Chip McClelland
Measure rotation speed (RPM) with Optocoupler and Encoder disk and Arduino - Quick and Easy!
by Boian Mitov
A simple and inexpensive solution is to use a 'mobile power bank'
by Giovanni Carrera
The Materia 101 is the first official Arduino 3D printer. It runs using an Arduino Mega 2560 and a “RAMPS 1.4” shield. Learn the basics.
by Alex Glow
Other than a Windows PC, USB cable and Arduino, here's a no cost approach to doing graphically rich, interactive demos for the Arduino.
This tester can be used for NiCd, NiMh, and all flavors of Li Ion rechargeables.
Project showcase by sim-flynn-13
A large DIY Kossel XL RepRap 3D printer.
Project tutorial by Johnathan Hottell
Self-replicating, rapid prototyping open source 3D printer using an Arduino 101 that can be controlled via Internet.
Project showcase by Team Tiny Ants
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.
PlatformIO is an open source ecosystem for IoT development. And now, PlatformIO for Visual Studio Code is coming!
Using the technique I'm going to show you it was measured to be 259.91Hz ... only 0.09Hz away from an Exact Middle C Frequency of 260Hz.
Project tutorial by Anthony Kelly
In this tutorial you will see how you can output analog values from LabVIEW and ow combine it with current knowledge.
Project tutorial by Sebastian Peryt
project takes a simple RFID Reader and adds an LCD display to it.
Project showcase by Techinc1510
Step by step approach is followed so that any hobbyist or design engineer can have a better understanding of the basic concepts.
Project showcase by Team Shailza
Work with Slic3r and the Materia 101 and print a pirate hook.
Project tutorial by kengdahl
Quality microcentrifuges are generally too expensive for most people to afford. This project aims to provide a low-cost alternative.
Project in progress by Kemal Ficici
eDOTcore: A bit more than an Arduino Uno board.
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