In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

Abstract: In this work, we present a single-pulse-driven micro flow sensor that features a wide measurable range, extended linearity, and fast response, which was realized by the synergistic ...

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

Norwegian Cruise Line is getting some unexpected attention online this week after recently having adjusted its dress code for guests at certain onboard dining venues. Previously, passengers were ...

Abstract: This article deals with the physical principle of operation of the optical fiber sensor, a description of its construction, use, and an analysis of the interference signal that the sensor ...

Implantable pressure monitoring is crucial for diagnosing cardiovascular diseases and tracking progression. However, conventional medical tools rely on rigid or flexible devices and bulky readout ...

>> Speed sensor signal input, shaping square wave signal output >> 200mV peak weak signal amplification and shaping >> Sine wave, sawtooth signal input, square wave signal output >> No changing the ...