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DFRobot Gravity Flexible Piezo Film Vibration Sensor Module
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The DFRobot Gravity Flexible Piezo Film Vibration Sensor Module is a versatile, Arduino-compatible sensor designed to detect vibrations, impact, touch, and bending with high precision.
It features a flexible piezoelectric PVDF film with screen-printed Ag-ink electrodes and a polyester backing, making it highly sensitive and durable. When the film is flexed or tapped, it generates a high voltage (up to ±90V), making it suitable for triggering MOSFET or CMOS circuits directly.
This piezo vibration sensor module supports both analog and digital outputs and connects easily using the Gravity 3-pin interface. It includes an onboard potentiometer to fine-tune sensitivity, allowing it to detect everything from subtle movements to strong impacts.
With a wide dynamic range (0.001Hz–1000MHz), it's perfect for various projects, including motion detection, touch sensing, and impact-triggered systems.
1 x DFRobot Gravity Flexible Piezo Film Vibration Sensor Module
| Parameter | Value |
|---|---|
| Operating Voltage | 5V |
| Interface Type | Gravity PH2.0 3Pin interface |
| Operating Temperature | 0°C to 85°C |
| Storage Temperature | -40°C to 85°C |
| Dimension | 27mm x 22mm |
| Weight | 10g |
This product comes with a 1-year manufacturer warranty from the date of purchase, covering manufacturing defects only.
The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.
