Smart insoles are a tool with great potential for monitoring physiological parameters, including heart rate (HR), whose measurement on the sole of the foot remains a challenge. In this work, a new ...

Contribute to maulanaizza170104/Induction-Motor-Vibration-Detector-using-Piezo-Sensor-based-on-ESP32 development by creating an account on GitHub.

A new piezoelectric sensor was developed in the shape of a traditional Japanese braided cord known as a Kumihimo by weaving piezoelectric poly-l-lactic acid (PLLA) fibers (piezoelectric PLLA braided ...

Now, a team of researchers from the University of Oxford, UCL, and Xi’an Jiaotong University may have found a solution. They’ve developed a soft, self-powered wearable sensor that uses AI to ...

Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.