Attributes

Brand	-
Category	Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin	-
Sensor Type	PVDF Piezoelectric Film
Model Number	LDT0-028K
Active Area	28.0 mm x 11.5 mm
Film Thickness	28 microns
Operating Temperature	-40°C to +85°C
Nominal Capacitance	400 pF
Amplifier Input Impedance	High Impedance (>100 MΩ)
Power Supply Voltage	3.3V to 5V DC
Output Signal Type	Analog Voltage
Package Contents	Sensor Film, Charge Amplifier PCB, Connectors

5 reviews

Anonymous

Mar 26, 2026

Rating: 5/5

Professional quality

Using this for structural testing prototypes. Very consistent readings across multiple units.

Anonymous

Mar 14, 2026

Rating: 4/5

Good value kit

Works well but instructions could be clearer for beginners. Signal quality is good once wired correctly.

Anonymous

Feb 20, 2026

Rating: 5/5

Easy to integrate

Plug and play with Arduino Uno. Very happy with the purchase and the sensitivity adjustments.

Anonymous

Feb 04, 2026

Rating: 5/5

Great for vibration monitoring

Works perfectly for my robotics project. The signal is clean and the amplifier kit saves a lot of design time.

Anonymous

Jan 26, 2026

Rating: 5/5

Sensitive and reliable

Detected subtle impacts accurately during testing. The PVDF material is very responsive to mechanical stress.

5 FAQ

Q: Does it work with 3.3V logic?

A: Yes, the amplifier supports 3.3V to 5V DC power supply compatible with most microcontrollers.

Q: What is the maximum voltage output?

A: The output swings rail-to-rail depending on your supplied voltage, typically maxing near VCC.

Q: Can I use this underwater?

A: The sensor film is moisture resistant but not fully waterproof for permanent submersion.

Q: Can this detect low frequency vibrations?

A: Yes, it is suitable for low frequency applications down to 0.1 Hz with proper amplification.

Q: Is the amplifier board soldered?

A: The kit comes with a pre-assembled amplifier board ready for use without additional soldering.

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