Put your finger on the heart rate sensor in the base, and an Arduino Nano actuates a single servo to your own personal beat. We’d love to see it work overtime while someone gets worked up.

The pulse sensor uses a piezo element pressed against a fingertip to detect changes in pressure resulting from blood flow. It can be picky about placement, but finding sweet spot can yield ...

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 ...

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 ...

Toshiba Corp plans to release a wristband-like biological sensor in September. The sensor, Silmee W20/W21, can measure the amounts of activity, sleep, conversation and ultraviolet light as well as ...