Abstract: This letter presents an energy-efficient integrated quality-aware pulse rate (PR) measurement system based on the average magnitude difference function (AMDF) and the number of threshold ...

DarkPulse commenced trading on OTCQB under the symbol “DPLS” on November 28, 2025. The Company remains focused on executing its pipeline of projects, including recent expansions in aerospace and ...

A few days ago, we looked into how Apple could one day use brain wave sensors in AirPods to measure sleep quality and even detect seizures. Now, a new paper shows how the company is exploring deeper ...

Arduino library for the UFM02 ultrasonic flow sensing module through SPI, I2C, and UART from ScioSense. The UFM-02 is a complete unit including the sensor electronics, spool piece, connectors with ...

Designed by Nova Radio Labs in the US, the Novaduino Environmental Sensor Kit is an Arduino-programmable air quality and weather monitoring solution built around the company’s own Novaduino Display ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Abstract: Wearable technologies have become a cornerstone of modern healthcare, enabling continuous, real-time monitoring of vital signs for proactive health management. This paper presents the ...

>> 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 ...

Sine wave, square wave, sawtooth wave signal shaping, vehicle speed measurement, 24V/5V pulse speed sensor special analog signal isolation transmitter ...