Flexible Piezo Film Vibration Sensor x1.When it rotates towards "MAX" direction, it need more swing to trigger sensor. Note: The sensitivity potentiometer control the output threshold.
#Piezo vibration sensor serial#
Watch the serial monitor and LED "L" state. In this tutorial, we'll show you the sensor usage. Interface Type: Gravity PH2.0 3Pin interface.Meanwhile, the piezo film sensor has a wide dynamic range (0.001Hz~1000MHz) also guarantees an excellent measuring performance. There is an on-board sensitivity adjustment potentiometer that you can adjust it to increase/decrease the output threshold value. The piezo vibration sensor is not only able to detect strong shocks, but also to detect slight vibrations. It comes with Digital and Analog output signals, which are suitable for all kinds of different applications. The module uses universal Gravity 3Pin interface for easy plug and play. When the assembly is deflected by direct contact, the device acts as a flexible "switch", and the generated output is sufficient to trigger MOSFET or CMOS stages directly. As the piezo film is displaced from the mechanical neutral axis, the corresponding bending creates very high strain within the piezo polymer and therefore high voltages (about ☙0V) are generated. The film is a flexible component comprising a 28 µm thick piezoelectric PVDF polymer film with screen-printed Ag-ink electrodes, laminated to a 0.125 mm polyester substrate, and fitted with two crimped contacts. The sensor is able to detect vibration, flexibility, impact and touch. It is made up of flexible piezo film and converter board. This is an Arduino compatible piezo film vibration sensor. Gravity_Flexible_Piezo_Film_Vibration_Sensor_SKU_SEN0209-DFRobot
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