27mm Piezo Electric Sensor US1D SMD Diode €“ 1A 2 Meters Operating Temperature -20°C~75°C

2 Meters Operating Temperature -20°C~75°C

Solder paste works as an adhesive

15uf Package  0805 Quantity  4000 Tolerance  10%

Each 4-bit counter has an independent clock pin and a clear input pin

ESP-01 is the primary controller for this module

27mm Piezo Electric Sensor US1D SMD Diode €“ 1A 2 Meters Operating Temperature -20°C~75°CA piezoelectric sensor or element is a device that uses the piezoelectric effect to convert voltage to vibration and vibration to voltage. This is a piezoelectric disc that picks up sound from musical instruments and other devices. Because it produces analogue output, you can connect it to a comparator circuit to produce digital output, or you can connect it directly to the microcontroller you're using. It is small in size and reliable enough to