Arduino
Welcome to the Arduino community! Join to share projects and receive help.

The open-source Arduino Software (IDE) makes it easy to write code and upload it to the board. It runs on Windows, Mac OS X, and Linux. The environment is written in Java and based on Processing and other open-source software.

This software can be used with any Arduino board.
Refer to the Getting Started page for Installation instructions.

Can I Use an Arduino Uno for This?
Easy
  • 673
  • 3

Protip

Back when I first started working with micro controllers the most annoying this was when a tutorial i spent hours following didnt work

Minimal MIDI Drum Kit with 3D Printer
Intermediate
  • 1,921
  • 9

Full instructions

This is minimal drum kit using Arduino UNO.

An Urban Plant Watering Solution
Intermediate
  • 3,881
  • 17

Full instructions

This is an automatic system controlled by an Arduino 101 that improves plant quality in our modern, urban society.

Fidget Spinner RPM Counter
Easy
  • 7,620
  • 36

Protip

Arduino Project: How to make a Fidget Spinner RPM counter with Hall-effect sensor.

Using Nokia 3310 84x48 LCD with Arduino
Advanced
  • 5,791
  • 88

Protip

These 84 by 48 pixel LCDs are what you might have found in Nokia 3310. And what about using them in the Arduino projects?

Paint Your Dimmer Switch on the Wall
Intermediate
  • 4,560
  • 9

Full instructions

It's a dimmer switch! Create your own touch interface for controlling your Philips Hue lights using Bare Conductive's conductive paint.

Arduino101 / tinyTILE BLE: Match-Making Sunglasses
Intermediate
  • 4,968
  • 20

Full instructions

You can make someone else's sunglasses see-through via BLE and check them out from far away, perhaps with your heartbeat.

Integrating Wiscore Alexa EVK and Arduino via Serial Port
Intermediate
  • 1,576
  • 7

Protip

This project describes the steps to enable UART access on the Wiscore Alexa Board and communicate with an Arduino board directly via serial.

AirOwl - Know What You Breathe!
Advanced
  • 2,728
  • 24

Full instructions

A project that speaks on behalf of mother nature. It is real time air quality monitoring device.

Arduino Tamagotchi Clone - Digital Pet
Intermediate
  • 2,108
  • 9

Full instructions

In this video we are going to build our own digital pet using Arduino, a Tamagotchi clone.

Arduino 101 Packet Radio IMU
Intermediate
  • 2,924
  • 11

Packet Radio on your Arduino 101 - The Arduino 101 Orientation Visualizer redone with Packet Radio!

Purdue ExoMIND Glove
Advanced
  • 4,844
  • 33

The ExoMIND Glove is a stroke rehabilitation device used to generate biofeedback for physical therapists and patients.

Purdue ExoMIND Glove

Team Purdue MIND

Hack Skateboard for Virtual Reality with Arduino
Intermediate
  • 2,200
  • 18

Hack your existing skateboard with Arduino to create a responsive VR controller for a truly immersive experience in your living room!

Plant Monitoring System using AWS IoT
Intermediate
  • 16,678
  • 54

Full instructions

If you plan on a vacation, here is a great project to track the temperature and soil moisture of your Plant using dweet.io and AWS IoT.

Globe Trotter
Intermediate
  • 2,753
  • 16

Globe Trotter is a fun and tangible picture viewer.

DIY Voltmeter with Arduino and a Nokia 5110 Display
Easy
  • 3,210
  • 5

Full instructions

In this tutorial, I am going to show you how to build a voltmeter with a big Nokia 5110 LCD display using Arduino.

Retro Nokia Snake Game with Arduino
Easy
  • 6,816
  • 46

Full instructions

Ever wish you could go back to the happy 90's and play snake on your old Nokia phone? Grab on to your joystick for this blast-from-the-past.

Wizard's Walking Staff
Easy
  • 4,050
  • 32

Full instructions

Make your own gesture-controlled Wizard's Walking Staff that lights up to different spells when you perform gestures. You shall not pass!

ATtiny85 EMF Detector
Intermediate
  • 3,240
  • 8

Full instructions

This is a simple tutorial to create an EMF detector using an ATtiny85 microcontroller.

Chinese Rings Puzzle With Arduino
Easy
  • 2,143
  • 11

Full instructions

The Chinese Rings Puzzle with Arduino is my version of a centennial puzzle. Play it and have fun for a long time!!

Real Theremin Using Open.Theremin Shield for Arduino
Easy
  • 4,297
  • 7

Build a real, playable theremin music instrument. The theremin is played using two antennas without physical contact.

Crazy Engineer’s Drawing Robot Arduino GRBL CoreXY Drawbot
Advanced
  • 7,214
  • 37

Full instructions

It is an Arduino, Customised GRBL, CoreXY, Servo and Stepper based CNC Drawbot that is Open Source and Open Hardware. It can draw or .......

Making a Wooden LED Clock
Easy
  • 13,315
  • 49

Full instructions

I built a simple wood LED clock, using modern electronics and traditional wood and metal working techniques.

Arduino Fingerprint Sensor Tutorial
Intermediate
  • 8,914
  • 34

Full instructions

Dear friends welcome to another tutorial! Today we are going to build an interesting Arduino project which is using a fingerprint sensor ...

Handheld Infinity Kaleidoscope Group Kit
Easy
  • 5,358
  • 44

Full instructions

Use the orientation sensor in your Arduino 101 to control a cool Petri dish infinity-mirror illusion. This project is great for groups.

SD Sketch Update
Easy
  • 2,328
  • 9

Protip

How to use the new Arduino SDU library for SAMD boards to update the sketch on your board, putting it on an SD!

Make an Autonomous "Follow Me" Cooler
Advanced
  • 25,500
  • 158

Full instructions

We use an Arduino to build an autonomous "follow me" cooler that connects to a smartphone via Bluetooth and uses GPS to navigate.

WiDC: Wi-Fi-Controlled FPV Robot
Intermediate
  • 11,868
  • 63

Full instructions

What about using a Wi-Fi remote-controlled robot for exploring your surroundings, reaching inaccessible places, spying and take pictures?

Homotica - a simple, cost-effective home control system
Intermediate
  • 27,321
  • 82

Create a simple home automation system using Arduino and an Android phone.

Arduino Touch Tic-Tac-Toe Game
Easy
  • 5,054
  • 12

Full instructions

Here you make an artifically intelligent game opponent.

ProjectsCommunitiesTopicsContestsLiveAppsBetaFree StoreBlogAdd projectSign up / Login