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We have all either felt or heard our heart beating but not many of us have seen it. This was the thought that made me start with this project. A simple way to visually see your heartbeat using a Heart sensor and also teaching you basics about electronics and robotics along with being fun to use and appealing to look at.
I hope you have fun making it!

ELECTRONICS

Arduino Nano
Servo SG90
MAX30100 Pulse Oximeter SpO2 and Heart-Rate Sensor Module
4.7kohm resistors (x 3)
Micro USB Female jack (power input)
Perfboard
Male and female pin header connectors
FASTENERS

M310mm (x20)_
_M3
10mm (x20)

M3*25mm (x4)
M3 Nuts (x50)
OTHER MATERIALS

Acrylic sheet
Standoff
40mm (x2)
25mm (x4)
Brass rod 16.5cm length 2mm diameter
TOOLS

Soldering Iron
3D printer”

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