Pulse oximetry is a non-invasive means for measuring blood oxygen saturation and pulse rate, with typical sensors based on rigid electronics. Here, the authors develop a pulse oximeter based ...

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 ...

These variations make it difficult for current wearable pulse sensors to accurately record useful data, which is especially problematic for those with cardiovascular disease or high-risk factors ...

The pulse oximeter can measure and display pulse rate simultaneously with the SpO 2 level. This is a non-invasive, real-time technique particularly in vital sign monitoring during an operation or ...

Larger and more sophisticated sensors would give details of the pulse – its duration and intensity – indicating what equipment might have been damaged and how badly.

Using a sensor for something other than its intended purpose is exactly what [Zach Halvorson] did to make the Roast Vision device, which uses the MAX30101, a sealed optical sensor intended mainly ...