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Electronics

Commercial Smartwatch VS DIY Heart Rate Monitor

https://youtube.com/watch?v=ViYAr-M4i0sChoose DHL for Fast Ship PCBs on JLCPCB: https://jlcpcb.com/?ref=greatscott Previous video: https://youtu.be/PKowvbnIxso Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Support me for more videos: https://www.patreon.com/GreatScott?ty=h My smartwatch (affiliate link): https://amzn.to/3aw1JGo More project information (schematic, pictures, code.....) on instructables: https://www.instructables.com/id/DIY-Heart-Rate-Monitor-logger Parts list (incomplete, see...

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