Arduino micro with RFID unlock your computer. Set one or many RFID tag, and unlock your computer with your personal password.
by Giovanni Gentile
A simple burglar alarm built using an ATtiny45. You can attach it anywhere and will it will inform when someone tries to steal something.
Project tutorial by Salman Faris
This tutorial will show you the easiest and best way to use a pushbutton with your Arduino board!
Project tutorial by SMM2
Self-replicating, rapid prototyping open source 3D printer using an Arduino 101 that can be controlled via Internet.
Project showcase by Tiny Ants
How to use the new Arduino SDU library for SAMD boards to update the sketch on your board, putting it on an SD!
Step aside, an amazing six-wheel off-road robot coming through! Check out this Arduino-based wireless surveillance DIY RC robot.
Project tutorial by Jithin Sanal
How to make this Emergency Power Bank.
Project tutorial by Tadeas Dvoracek
An LCD buddy that reacts to you!
Project tutorial by aip06
Burn everything written in the Blynk terminal to an SD card in seconds, anywhere the user is located.
Project tutorial by Andrei Florian
Do you want to send message on Discord using an Arduino? It is really easy thanks to webhooks.
by labsud and
Weather Station With Arduino/Genuino, ESP8266, BMP180, DHT22 and Thingspeak.
Project showcase by Tittiamo
A solar powered, cloud-connected device to dispatch annoying summertime pests efficiently.
Project tutorial by Mitomon
Back up a file stored on an SD card to Dropbox automatically.
Develop a strong magnetic stirrer for the price of an entry level magnetic stirrer.
Project showcase by jdale18
Build a mini smartphone controlled car with Arduino or Raspberry Pi, which can be used for surveillance and intelligence gathering.
Project tutorial by Muhammad Sheraz
See when your kids move their presents! Detector sets off an audio alarm and sends an alert directly to your phone!
Project tutorial by David Escobar
This project checks measurements automatically using lasers.
Project in progress by Ingo Lohs
Sigfox is a French company founded in 2009 that builds wireless networks to connect low-energy objects.
Project tutorial by Giovanni Gentile
Graph any data on your own 3D bar chart in seconds. Just edit two variables and personalise the colours.
If you want use two Arduino, you can use a simple I/O port to communicate. The point of question is the Ground.
Smart Box to improve customer satisfaction in restaurants which allows clients to rate the service via Sigfox and ThingSpeak IoT platform
Project tutorial by Celia Garrido Hidalgo
A simple and funny project with an Arduino UNO and the famous keypad shield. Arduino selects a random number, you guess the number.
Open source air quality sensor network platform.
Project in progress by BYU Smart City Project
Arduino recently launched support for programming ARM-based SBCs using the Arduino web editor, and Raspberry Pi is one of those SBCs.
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