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CM-01B Vibration Sensor PVDF Sensor + Power Amplifier Board for Electronic Stethoscope Body Sounds
Description:
The CM-01B contact microphone is composed of a piezoelectric film (with high sensitivity and stable performance) and a low noise preamplifier circuit. It provides a unique pickup of sound and vibration signals in a buffered output.
In the structural design of the product, we try to minimize external noise interference. When the rubber pad in the middle of the product receives a vibration signal, it can output a highly sensitive signal.
The CM-01B is an ideal sensor for monitoring body sound.
Features:
- High sensitivity
- Stable performance
- Low noise
- Piezoelectric film technology
- Sturdy and durable
- Wide frequency band
- Good impact resistance and excellent performance
- Light weight and low cost
- The amplitude of the sensor output signal is about 100mV
Applications:
- Electronic stethoscope
- Bone conduction pickups
- Universal contact microphones
- Vibration/shock monitoring
Wiring:
- Silver wire: to power supply GND.
- Red wire: to power supply VCC.
- White wire: signal output.
Package Included:
- 1 x Vibration Sensor
- 1 x Power Amplifier Board
Packaging Details:
- Weight: 0.35kg
