Katty's Heart
It's a heart-shaped PCB based on https://github.com/fellettigiacomo/NeoHeart but I reduced the number of LEDs and added a MAX30102 sensor to read the users's heartbeat and pulse the onboard LEDs accordingly. It was a very nice experience working with Lynne and she answered all my doubts, provided the right guidance and arranged the proper corrections.

Jun 13,2025
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