QUEENS, N.Y.--(BUSINESS WIRE)--World Maker Faire – EarthMake today introduced the arLCD. The arLCD is the easiest way to add a touchscreen Graphical User Interface to Arduino based projects used in ...
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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 ...