Sensor Modules
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The Piezo sensor acts both as an output buzzer device and an input device measuring sound pressure.


  • Wide supply voltage range: 3.3V to 5V
  • Digital output buzzer
  • Analog input sound pressure sensor



OSEPP Piezo Sensor Module Schematic
OSEPP Piezo Sensor Module Source Code & Tutorial Graphic


Stock Code Product Name
PIEZO-01 OSEPP IR Proximity Sensor