Once you have a kit in your hands, it starts to make a little more sense. At its core, the Arduino is a small, programmable microcontroller board that accepts and stores code from your computer ...

circuitdigest_preprocess_comment(Array, 'comment', Array ... software or IDE which runs on your computer and used to write and upload the code to the microcontroller board. Arduino uses a boot loader.

Put Arduino to work protecting your secrets. This project is a keypad-controlled lock that will allow the user to select a six-digit secret code and lock ... Here's how to make it happen.