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How to Use Piezo Electric Plat: Examples, Pinouts, and Specs

Image of Piezo Electric Plat
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Introduction

The Piezo Electric Plate (FSH2025), manufactured by Future Science Hub, is a versatile electronic component that generates an electric charge when subjected to mechanical stress. This property makes it ideal for applications such as vibration sensors, ultrasonic transducers, actuators, and energy harvesting systems. Its compact design and high sensitivity allow it to be integrated into a wide range of devices, from consumer electronics to industrial equipment.

Explore Projects Built with Piezo Electric Plat

Use Cirkit Designer to design, explore, and prototype these projects online. Some projects support real-time simulation. Click "Open Project" to start designing instantly!
Piezo Sensor Array with LED Indicator and Bridge Rectifier
Image of Project: A project utilizing Piezo Electric Plat in a practical application
This circuit consists of multiple piezo sensors connected in parallel to a bridge rectifier, which converts the AC signals from the sensors into DC. The rectified output is then filtered by an electrolytic capacitor and used to power a red LED, indicating the presence of vibrations or mechanical stress detected by the piezo sensors.
Cirkit Designer LogoOpen Project in Cirkit Designer
PAM8403 Amplified Piezo Speaker Array with ATTiny Control
Image of mamamo: A project utilizing Piezo Electric Plat in a practical application
This circuit is an audio amplification system with multiple piezo speakers driven by a PAM8403 amplifier IC. It features an ATtiny microcontroller for potential audio control, powered by a 5V battery with capacitors for stabilization and a trimmer potentiometer for input level adjustment.
Cirkit Designer LogoOpen Project in Cirkit Designer
Piezo Sensor-Based LED Indicator with Push Switch Control
Image of pizzo electric: A project utilizing Piezo Electric Plat in a practical application
This circuit is a piezoelectric sensor array with multiple piezo sensors connected through diodes to a capacitor and an LED indicator. The push switch and resistor control the LED, which lights up when the sensors detect vibrations or pressure changes.
Cirkit Designer LogoOpen Project in Cirkit Designer
Piezo Sensor-Based Energy Harvesting System with ESP32 and Battery Backup
Image of PIEZOELECTRIC : A project utilizing Piezo Electric Plat in a practical application
This circuit uses multiple piezo sensors to generate AC voltage, which is then rectified by a bridge rectifier and smoothed by a capacitor. The rectified DC voltage is boosted by a DC-DC converter to power an ESP32 microcontroller and a bulb, with a current sensor monitoring the current flow to the ESP32 for data processing.
Cirkit Designer LogoOpen Project in Cirkit Designer

Explore Projects Built with Piezo Electric Plat

Use Cirkit Designer to design, explore, and prototype these projects online. Some projects support real-time simulation. Click "Open Project" to start designing instantly!
Image of Project: A project utilizing Piezo Electric Plat in a practical application
Piezo Sensor Array with LED Indicator and Bridge Rectifier
This circuit consists of multiple piezo sensors connected in parallel to a bridge rectifier, which converts the AC signals from the sensors into DC. The rectified output is then filtered by an electrolytic capacitor and used to power a red LED, indicating the presence of vibrations or mechanical stress detected by the piezo sensors.
Cirkit Designer LogoOpen Project in Cirkit Designer
Image of mamamo: A project utilizing Piezo Electric Plat in a practical application
PAM8403 Amplified Piezo Speaker Array with ATTiny Control
This circuit is an audio amplification system with multiple piezo speakers driven by a PAM8403 amplifier IC. It features an ATtiny microcontroller for potential audio control, powered by a 5V battery with capacitors for stabilization and a trimmer potentiometer for input level adjustment.
Cirkit Designer LogoOpen Project in Cirkit Designer
Image of pizzo electric: A project utilizing Piezo Electric Plat in a practical application
Piezo Sensor-Based LED Indicator with Push Switch Control
This circuit is a piezoelectric sensor array with multiple piezo sensors connected through diodes to a capacitor and an LED indicator. The push switch and resistor control the LED, which lights up when the sensors detect vibrations or pressure changes.
Cirkit Designer LogoOpen Project in Cirkit Designer
Image of PIEZOELECTRIC : A project utilizing Piezo Electric Plat in a practical application
Piezo Sensor-Based Energy Harvesting System with ESP32 and Battery Backup
This circuit uses multiple piezo sensors to generate AC voltage, which is then rectified by a bridge rectifier and smoothed by a capacitor. The rectified DC voltage is boosted by a DC-DC converter to power an ESP32 microcontroller and a bulb, with a current sensor monitoring the current flow to the ESP32 for data processing.
Cirkit Designer LogoOpen Project in Cirkit Designer

Common Applications

  • Sensors: Detecting vibrations, pressure, or sound waves.
  • Actuators: Producing mechanical motion in response to electrical signals.
  • Energy Harvesting: Converting mechanical energy (e.g., vibrations) into electrical energy.
  • Ultrasonic Devices: Used in medical imaging, cleaning systems, and distance measurement.

Technical Specifications

The following table outlines the key technical details of the FSH2025 Piezo Electric Plate:

Parameter Value
Manufacturer Future Science Hub
Part ID FSH2025
Material Lead Zirconate Titanate (PZT)
Dimensions 20 mm x 25 mm x 0.5 mm
Operating Voltage Range 0 - 30 V
Resonant Frequency 6 kHz
Capacitance 10 nF ± 10%
Maximum Output Voltage 50 V (peak-to-peak)
Operating Temperature -20°C to 80°C
Weight 2 grams

Pin Configuration and Descriptions

The FSH2025 Piezo Electric Plate has two terminals for electrical connections:

Terminal Description
Positive (+) Connects to the positive side of the circuit.
Negative (-) Connects to the ground or negative side of the circuit.

Usage Instructions

How to Use the Component in a Circuit

  1. Connecting the Piezo Plate:

    • Identify the positive (+) and negative (-) terminals of the plate.
    • Connect the positive terminal to the input of your circuit (e.g., an amplifier or microcontroller).
    • Connect the negative terminal to the ground of your circuit.
  2. Using as a Sensor:

    • When used as a vibration or pressure sensor, the piezo plate generates a small voltage in response to mechanical stress.
    • Use an operational amplifier (op-amp) to amplify the signal for further processing.
  3. Using as an Actuator:

    • Apply an AC voltage to the terminals to cause the plate to vibrate at its resonant frequency.
    • Ensure the applied voltage does not exceed the maximum operating voltage (30 V).
  4. Energy Harvesting:

    • Place the piezo plate in a location where it can experience consistent mechanical stress (e.g., under a vibrating surface).
    • Use a rectifier circuit to convert the AC output to DC for charging a capacitor or battery.

Important Considerations and Best Practices

  • Voltage Limits: Do not exceed the maximum operating voltage of 30 V to avoid damaging the plate.
  • Mechanical Stress: Avoid applying excessive force, as this may crack or damage the plate.
  • Mounting: Use non-conductive adhesive or mounting brackets to secure the plate without shorting the terminals.
  • Signal Conditioning: For accurate measurements, use a low-noise amplifier and filter to process the output signal.

Example: Connecting to an Arduino UNO

The following example demonstrates how to use the FSH2025 Piezo Electric Plate as a vibration sensor with an Arduino UNO:

// Piezo Electric Plate (FSH2025) Vibration Sensor Example
// Connect the positive terminal of the piezo plate to A0 on the Arduino
// Connect the negative terminal to GND

const int piezoPin = A0;  // Analog pin connected to the piezo plate
int sensorValue = 0;      // Variable to store the sensor reading

void setup() {
  Serial.begin(9600);  // Initialize serial communication at 9600 baud
}

void loop() {
  sensorValue = analogRead(piezoPin);  // Read the voltage from the piezo plate
  Serial.print("Piezo Voltage: ");
  Serial.println(sensorValue);  // Print the sensor value to the Serial Monitor
  delay(100);  // Delay for 100 ms before the next reading
}

Troubleshooting and FAQs

Common Issues and Solutions

  1. No Output Voltage:

    • Cause: Loose or incorrect connections.
    • Solution: Ensure the positive and negative terminals are securely connected to the circuit.
  2. Weak Signal:

    • Cause: Insufficient mechanical stress or poor signal conditioning.
    • Solution: Apply more consistent stress or use an amplifier to boost the signal.
  3. Component Damage:

    • Cause: Exceeding the voltage or mechanical stress limits.
    • Solution: Operate within the specified voltage and stress limits.
  4. Noise in Output Signal:

    • Cause: Electrical interference or poor grounding.
    • Solution: Use shielded cables and ensure proper grounding in the circuit.

FAQs

Q1: Can the FSH2025 Piezo Electric Plate be used underwater?
A1: No, the FSH2025 is not waterproof. For underwater applications, use a waterproof piezoelectric sensor.

Q2: What is the lifespan of the FSH2025 Piezo Electric Plate?
A2: The lifespan depends on the operating conditions. Under normal use, it can last for several years.

Q3: Can I use the FSH2025 to generate power for a small device?
A3: Yes, but the output power is limited. It is suitable for low-power applications like charging small capacitors or powering low-energy sensors.

Q4: How do I clean the piezo plate?
A4: Use a soft, dry cloth to clean the surface. Avoid using water or solvents that may damage the material.

This concludes the documentation for the FSH2025 Piezo Electric Plate. For further assistance, refer to the manufacturer's datasheet or contact Future Science Hub.