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!

Learn how to use the Arduino Desktop IDE at its best and install it on your PC!

In this tutorial, I will show you how to install the dark theme for your Arduino IDE for the reason of overexposure to the screen light.

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

Step by step on how to program a ATtiny85 microcontroller with Arduino Uno development board.

A time switching battery powered solar charged circuit, used to power an Arduino Uno and some peripherals.

Using a phone as a makeshift GSM module.

Based on Blockly and BlocklyDuino, here's a multilingual enhanced version with supervision, upload, multi-level blocks, etc.

FreeRTOS, simple, easy to use, robust, optimised for Arduino IDE. Full access to FreeRTOS capabilities, within classic Arduino environment.

This is a mostly printed 3D Printer very suitable for a hobbyist. It's an easy and cheap way to get into 3D printing.

Standalone Arduino 6-channel triggered oscilloscope with optional freeze frame.

Arduino's great, but how in the world do you do two (or more) things at once on separate intervals? You need protothreading!

Take your Arduino Codes to the next level with easy auto completion and documentation in Visual Studio, it's very simple & fast.

Sketch of transistor tester project from Karl-Heinz Kübbeler, so it's much simpler to study, modify, verify and upload to an Arduino.

Improved version of the soldering iron controller for Hakko 907 iron. To simplify building the controller, LCD screen is implemented.

Clock LCD display adjustable.

Make your hardware push data to a Google spreadsheet.

An unofficial tutorial for getting started with the MKR1000 board as there are no official one yet.

Things you should know using ESP8266 WiFi module for its safety and easiness as it's very delicate module to use.

Simple Arduino Uno - ESP8266 software serial integration.

When it sees you, it won't stop following!

Program your Arduino with an Android device over Bluetooth HC05.

We used a TI FDC1004 breakout with an Arduino to measure liquid level in a bottle using the capacitance between two adhesive copper strips.

A small device that will help you sorting resistors without wasting time with their color code.