A
Anonymous
Mar 29, 2026
Rating: 5/5
Excellent Sensor Kit
Works great for vibration detection. Easy to interface with microcontrollers.
Description
PVDF piezoelectric film kit featuring a piezoelectric sensor, charge amplifier module, and comparator - Hot Sale
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Material | PVDF (Polyvinylidene Fluoride) |
| Supply Voltage | 3.3V to 5V DC |
| Output Interface | Analog Voltage & Digital TTL |
| Sensor Thickness | 28 Micrometers |
| Operating Temperature | -40°C to 85°C |
| PCB Dimensions | 45mm x 25mm |
| Sensitivity | High Gain Adjustable via Potentiometer |
| Connector Type | 2.54mm Pitch Header |
| Package Weight | 15 Grams |
| Warranty | 12 Months Limited |
5 reviews
A
Anonymous
Mar 14, 2026
Rating: 5/5
Highly recommended
Fast shipping and well packaged. Sensor responds instantly.
A
Anonymous
Feb 27, 2026
Rating: 4/5
Solid performance
Comparator threshold is useful. Took some time to calibrate.
A
Anonymous
Feb 26, 2026
Rating: 5/5
Perfect for prototyping
Charge amplifier is stable. No noise issues so far.
A
Anonymous
Jan 31, 2026
Rating: 4/5
Good value
Sensitive enough for my needs. Wiring diagram could be better.
5 FAQ
Q: How do I adjust sensitivity?
A: Use the potentiometer on the amplifier board to tune gain.
Q: What is the maximum pressure rating?
A: It is designed for sensing touch and vibration, not high load pressure.
Q: Does it come with connecting wires?
A: Yes, a set of jumper wires is included in the package.
Q: Can I cut the film to size?
A: We do not recommend cutting the film as it may damage the electrodes.
Q: Is this compatible with Raspberry Pi?
A: Yes, it works with any 3.3V or 5V GPIO system.
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