How to Hear Your Heart without a Stethoscope | IR Heart pulse Sensor

How to make a #HeartbeatSensor Detector.
A normal resting heart rate for adults ranges from 60 to 100 beats per minute. Generally, a lower #HeartRate at rest implies more efficient heart function and better #Cardiovascular fitness.
In this video, I am going to make IR #HeartPulseSensor using IC #LM358 . You can easily make this simple electronic project at your home.
Required Part for this simple circuit :-
1) Resistor 330R
2) Resistor 680K
3) Resistor 6.8K
4) Resistor 47K
5) Resistor 220R
6) Resistor 10K
7) Capacitor 4.7uF 16V
8) Ceramic Capacitors 0.1uf
9) IC LM358
10) LED 5 mm
11) IR LED
12) 9V Battery with connector
13) Buzzer
14) PCB board
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成人的正常静息心率范围为每分钟 60 到 100 次。一般来说，较低的静息心率意味着更有效的 #心脏功能 和更好的 #心血管健康 。
在本视频中，我将使用 IC LM358 制作 IR #心脏脉搏传感器 。您可以在家中轻松完成这个简单的电子科学项目。
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#heartbeat
#diy恋人
#IR_HeartpulseSensor
#LM358_Circuit
#HeartpulseSensor
#Stethoscope