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 ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

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 ...

nov 05 00:35:47 pve-02 systemd[1]: pulse-sensor-proxy.service: Scheduled restart job, restart counter is at 2. nov 05 00:35:47 pve-02 systemd[1]: Started pulse-sensor-proxy.service - Pulse Temperature ...

Astronomers are puzzled, and that’s putting it mildly. A strange pattern of pulses, repeating like clockwork, has been detected from 3I/ATLAS, an interstellar object cruising through our Solar System.

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 ...