Easily monitor ECG and respiration using your Arduino with this plug-in shield. The version 2 of this product adds a new SPI pin header making it compatible with newer Arduino devices including the ...

Hydrogels are squishy, biofriendly materials made mostly of water and a bit of polymer. The Jell-O-like substance is ...

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

By analysing over 440,000 ECG records, the researchers found a hidden electrical pattern in the waveforms that identifies ...

I tested my Fitbit Air against an 'ECG-accurate' heart rate monitor - the results surprised me ...

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