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Heart ❤️ beat Detector Sensor
In this video you learn how to make an easy heart beat sensor at home using breadboard. this circuit uses the IR Receiver and transmitter to detect the blood flow in your body and then the amplifier circuit processes the signal and provide blinking on Red LED according to your heat blood beat .
Material required:
Breadboard
IR transmitter
IR Receiver
IC LM358
Resistors ( 220, 230, 10k, 680k, 6.8k, 47k )
Capacitor ( 100nF, 4.7uF/63v)
LED Red
Connecting wires
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