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• 19:14, 18 February 2024 YMT talk contribs created page Simple Optical Heart Rate Monitor (Created page with "Here are some thoughts about the project ==Team members== Yang Meng Ting ==Idea== Photoplethysmography is a non-invasive optical technique used in commercial wearables and pulse oximeters to monitor heart rate. Our goal is to reproduce the core concept with a simple DIY device to gain a better understanding of this technology. ==Setup(Tentative)== ===Equipment=== ::Green LED ::Photodiode ::DAQ devices/Arduino Uno (or other microcontroller if needed) ::[maybe a Basic o...")