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

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

This project demonstrates the working with Shift Register.

This project illustrates switching using a transistor.

RT-Thread, a powerful multitasking tool optimized for Arduino. You are able to issue shell (FinSH) commands to control your hardware now!

Do you need to have exFAT support? Use long filename? Open multiple files? Or read files with non-English characters? Then check this out!

Integrate Blockly@rduino in IDE like a tool, compile and upload through Arduino IDE, totally graphic way.

Free and easy-to-use Real-Time Multi-Tasking extension for Arduino IDE based on ERIKA Real-Time Operating System

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