This Raspberry Pi project comes to us from a creator on Reddit known as Powtothemoons. It provides a simple way to visualize your heartbeat by synchronizing the rhythm with Phillips Hue lights.
According to Powtothemoons, the process occurs fast enough to feel almost instantaneous, describing it as though the heartbeat actually triggers the light. If you're looking for a way to monitor and observe your heartbeat, this is definitely an effective way to go about it.
Powtothemoons uses a Raspberry Pi 4 2 GB module









