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Taste The Code on MSN22h

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 ...
Rutgers University6d

Scientists Develop Deep-Blue LEDs Expected to Greatly Enhance General Lighting

A Rutgers-led team of scientists has developed an eco-friendly, very stable, ultra-bright material and used it to generate ...