XDA Developers on MSN

5 projects best suited to an Arduino, not a Raspberry Pi

An Arduino is a microcontroller — a single board designed to control something and perform a specific task. Unlike a ...
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How to Build an Arduino Heart Rate Monitor with PulseSensor and OLED Display

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This beginner-friendly project is perfect for learning basic electronics, sensors, and data ...