For the time being, i'm just need Arduino Uno R3 for testing the circuit. It is cost RM60 + RM6 for the USB cable. I bought it from Online Component, Jalan Pasar.
Port that i used are 5V, GND, A0, 12, 11, 5, 4, 3 and 2. More information about the product, you can view at here http://www.myduino.com/index.php?route=product/product&product_id=271.
Hi Terence your project seems really cool.Can you please provide me with the arduino sketch you used to calculate BPM? Basically i need to know what your BPM function was.Your response would be greatly appreciated as I have a school project that I am working on.Thanks
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