Designed for security and durability, the robust Arduino Opta micro PLC makes industrial and building automation accessible to everyone. Arduino Opta offers versatility and allows for integration with ...

For remote control projects, a text-based serial protocol is often used. In the code for the receiver, switching to the corresponding commands can be done with switch...case in an elegant way. However ...

Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small boards ...

Sixth-grader Sofia was astonished. After she had designed and tested an LED circuit for three straight classes, her electronic greeting card was lighting up. The greeting card wasn’t just a school ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Abstract: This paper presents examples of practice sessions for a Biomedical Instrumentation subject, proposed as projects to be simulated, debugged and/or tested on the Arduino-Tinkercad® platform as ...

Arduino has introduced the Portenta Proto Kit ME (Motion Environment) at CES 2025 with the kit designed to allow engineers, designers, and innovators to turn ideas into functional prototypes quickly.

Our project uses the classic Bluetooth function. Some Android phones cannot adjust the volume. We asked for help from the idf-esp project and provided a modification patch. It can be used normally in ...

Abstract: The information society is a reality nowadays, and computational thinking has become a relevant competence for everybody, regardless of age, social status, and primary activity. Information ...