Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Material | PVDF (Polyvinylidene Fluoride) |
| Model Number | LDT0-028K |
| Operating Temperature | -40°C to +85°C |
| Cable Type | Shielded Coaxial Wire |
| Sensitivity | High Charge Output |
| Application | Vibration, Impact, and Acoustic Sensing |
| Connector Type | Solder Pads / Wire Leads |
| Package Includes | Sensor Film, Charge Amplifier Module, Connecting Wires |
| Dimensions | Compact Flexible Film Design |
| Origin | Original Manufacturer Direct |
Anonymous
Mar 31, 2026
Rating: 5/5
Perfect for prototyping acoustic sensors
This kit made it incredibly easy to set up a piezoelectric microphone. The shielded wire really helps reduce noise, and the charge amplifier module works flawlessly right out of the box.
Anonymous
Mar 22, 2026
Rating: 5/5
Excellent signal clarity
The signal-to-noise ratio is impressive for such a compact module. I used it to detect subtle tapping sounds, and the output was clean and easy to process with my microcontroller.
Anonymous
Mar 17, 2026
Rating: 5/5
Fast shipping and quality product
Arrived quickly and packaging was secure. The sensor film shows no signs of degradation after weeks of continuous testing in our lab environment. A solid choice for precision sensing.
Anonymous
Mar 15, 2026
Rating: 5/5
Reliable and robust
We have used several of these in our makerspace for various student projects. They hold up well to repeated handling and provide consistent data. Highly recommended for educational use.
Anonymous
Mar 14, 2026
Rating: 4/5
Good integration with Arduino
Works well when connected to an Arduino Uno. The documentation could be slightly more detailed regarding gain adjustment, but once figured out, it performs exactly as described.
Anonymous
Mar 06, 2026
Rating: 4/5
Great value for research projects
Bought this for a university project on vibration monitoring. The film is very flexible and sensitive. Only giving 4 stars because the soldering pads are quite small, requiring a steady hand.
Q: Can this sensor detect underwater pressure changes?
A: While PVDF film is inherently resistant to moisture, this specific kit is not IP-rated for submersion. It is designed for air-based applications like vibration, impact, and acoustic sensing.
Q: Does this kit come with a power supply?
A: No, the kit includes the sensor film, shielded wire, and the charge amplifier module. You will need to provide a suitable DC power source (typically 3.3V or 5V) depending on your specific circuit design.
Q: What is the maximum frequency response of the LDT0-028K?
A: The PVDF film itself has a very wide frequency response, often extending into the MHz range. However, the overall system bandwidth will depend on the configuration of the external charge amplifier circuit you build or use.
Q: Is the shielded wire pre-soldered to the film?
A: Yes, the sensor film comes with the shielded coaxial cable already attached at the factory to ensure optimal connection integrity and minimize handling damage during assembly.
Q: Can I cut the film to a smaller size?
A: We do not recommend cutting the active area of the film as it may alter the electrical characteristics and sensitivity. If you need a different size, please check our catalog for other model variants.
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