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 interactive robot that anyone can make! Otto is very easy to 3D print and assemble, walks, dances, makes sounds and avoids obstacles.

"Otto DIY with steroids" + Bluetooth + APP + switch + touch sensors + strength + sound detection...

In this protip, I will show you how to build DS18B20 Digital Thermometer with Arduino.

Learn how to submit your Arduino-based project. It may even get featured on the Arduino social channels!

An amazing off-road robot with 4-wheel drive.

Entertain humans and pets alike with paper planes launched by your voice.

Host a Telegram Bot on your Arduino and chat with your brand new IoT device!

Connect your home heater to Internet and chat with it via Telegram!

Get familiar with the Arduino IoT Cloud and take your first steps into the world of connected objects.

LED cube 4x4x4, 64 LED diode, 16 forms of work.

Connect a Modbus energy meter to an Arduino and monitor power consumption via Home Assistant.

Bring river monitoring to a new level! Monitor the pH, water level, and pollution by insoluble substances of a river from anywhere.

This project consists of a small robot controlled via WiFi using an Arduino MKR1000, MKR2UNO Shield Adapter and Arduino Motor Shield!

If there is sensitive data that you want to keep private when sharing a sketch, add a secret tab and store your private info there!

Coming from Codebender? Good news, you can move all your work in a few simple steps!

Create a history graph that maps temperature values live on a TFT LCD in seconds. Just edit 2 variables and choose your graph's colour.

Read temperature and humidity values in a remote location and store the data in an SD card.

Want to clean up or better organize your online sketchbook? Do it in just a few clicks on the Arduino Web Editor!

The cheapest micro soldering station in the world, using a cheap USB soldering iron.

Learn how to connect a simple web app written in JavaScript to Arduino Cloud.

The post box of the future. Get notified when you receive mail!

A simple device that turns the lights on when the user approaches home.

Hello! I'm going to show you how to make an Arduino OLED thermometer and hygrometer* with DHT11.