I’ve tried many heart rate monitors over the years, and only these 3 are worth the money

Don’t get me wrong, wrist-based heart rate tracking on smartwatches has improved loads over the years, but if you do anything ...
IEEE

Secrecy Rate Based Beamforming Optimization Strategy in IRS-Assisted Multiuser CR-SWIPT MIMO System

Abstract: This paper investigates the joint design and optimization of active beamforming and passive beamforming in intelligent reflecting surface (IRS)-assisted multiuser cognitive radio ...

Arduino Uno Q : Hybrid Board Build Smarter Projects with Precise Control

Discover Arduino Uno Q, a hybrid Linux plus microcontroller board with four Cortex A53 cores, so you get precise control and ...
GitHub

Arduino DHT11 Weather Station - Live Serial Monitor with Logging and Metrics

This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...
IEEE

IoT-Based Portable ECG and Heart Rate Monitoring System with Minimal Cost

Abstract: Cardiovascular disease is a major cause of mortality globally, and early detection through electrocardiograms (ECG) is crucial for effective treatment. ECGs measure the heart's electrical ...