![audio - Electronic stethoscope / contact mic not quite working - Electrical Engineering Stack Exchange audio - Electronic stethoscope / contact mic not quite working - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/Sn09x.jpg)
audio - Electronic stethoscope / contact mic not quite working - Electrical Engineering Stack Exchange
![Cm01 Contact Type Pvdf Sensor Electronic Stethoscope Pulse Heartbeat Built-in Amplifier Circuit - Integrated Circuits - AliExpress Cm01 Contact Type Pvdf Sensor Electronic Stethoscope Pulse Heartbeat Built-in Amplifier Circuit - Integrated Circuits - AliExpress](https://ae01.alicdn.com/kf/Sd014eb0ecf7643329fd4eec03afe5ff7x.jpg_640x640Q90.jpg_.webp)
Cm01 Contact Type Pvdf Sensor Electronic Stethoscope Pulse Heartbeat Built-in Amplifier Circuit - Integrated Circuits - AliExpress
Circuit-diagramz - Electronic Stethoscope Schematic Circuit Diagram In order to listen to your heartbeat, you would normally use a listening tube or stethoscope. For more detail: https://circuit-diagramz.com/electronic- stethoscope-schematic-circuit ...
![Electronic Stethoscope Project Using a Transistor eBook by GURUJI - EPUB Book | Rakuten Kobo United States Electronic Stethoscope Project Using a Transistor eBook by GURUJI - EPUB Book | Rakuten Kobo United States](https://cdn.kobo.com/book-images/baf4ca9d-c6b3-40b1-8b44-fd59831c0742/1200/1200/False/electronic-stethoscope-project-using-a-transistor.jpg)