Footstep Energy Generation using Piezoelectric sensor
In this project, we utilize piezoelectric modules to generate 5V of energy from footstep pressure. The energy is then stored in a 4V battery. To elevate the battery voltage to 12V, we employ a voltage booster. Subsequently, the charged battery powers a DC to AC circuit, converting the current to alternating current (AC). Finally, by activating a switch, the AC current illuminates a bulb.
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In this project, we utilize piezoelectric modules to harness mechanical energy from footstep pressure, generating a steady 5V of electrical energy. This energy is then efficiently stored in a 4V battery. To achieve the desired 12V charging level for the battery, we employ a voltage booster. Once the battery reaches its target voltage, a DC to AC circuit is employed to convert the direct current into alternating current (AC). Finally, by simply flipping a switch, the AC current powers a bulb, causing it to glow. This innovative system presents several advantages, including environmentally-friendly energy harvesting from footstep pressure, efficient voltage conversion with the voltage booster, and the ability to power an AC device using the stored energy, providing illumination through the bulb.
- PIEZOELECTRIC MODULES
- BATTERY 4v (X4)
- VOLTAGE BOOSTER
- DC TO AC CONVERTOR
- BULB WITH HOLDER
- WIRES FOR CONNECTION
A piezoelectric sensor is a type of sensor that uses the piezoelectric effect to convert mechanical stress or pressure into an electrical charge or voltage, or vice versa. This effect is observed in certain materials like quartz, ceramics, and some polymers. Piezoelectric sensors have a wide range of applications, including in industrial, automotive, medical, and consumer electronics fields. Here’s a basic overview of how a piezoelectric sensor works and how you might use it:
- hanges, causing a displacement of electrons and the generation of an electric charge across its surfaces.
- Voltage Output: This electric charge generates a voltage across the sensor’s terminals, which can be measured using appropriate electronics. The magnitude of the voltage is proportional to the applied mechanical force or pressure.
- Use in Sensing: In many applications, this generated voltage is used to sense or measure the force, pressure, or acceleration applied to the sensor.
Applications: Piezoelectric sensors are used in a variety of applications, including:
- Acoustic Sensors: Piezoelectric microphones and hydrophones convert sound waves into electrical signals.
- Pressure Sensors: They measure pressure changes and are used in industrial processes, automotive tire pressure monitoring, and medical devices like blood pressure monitors.
- Vibration and Impact Sensing: Piezoelectric sensors can measure vibrations and impacts in machines, buildings, and infrastructure for condition monitoring and fault detection.
- Ultrasound Imaging: In medical imaging, piezoelectric transducers emit and receive ultrasound waves for imaging internal body structures.
- Energy Harvesting: Piezoelectric materials can convert vibrations and mechanical motions into electrical energy, which can be used to power low-power devices.
- Touch and Force Sensing: They can be used in touchscreens and touch-sensitive interfaces to detect touch and pressure variations.
Usage Tips: When using piezoelectric sensors, consider the following:
- Signal Conditioning: The raw voltage output from a piezoelectric sensor might be noisy and require amplification and filtering to obtain accurate measurements.
- Protection: Mechanical overload or excessive stress can damage piezoelectric sensors. Mechanical or electrical protection might be necessary in some applications.
- Temperature Effects: Piezoelectric materials can be sensitive to temperature variations, which might affect their performance. Compensation or temperature control might be needed in certain cases.
- Calibration: Sensors may need calibration to ensure accurate measurements, as their sensitivity might vary due to manufacturing differences.
- Frequency Range: Different piezoelectric materials have varying frequency response ranges. Choose a sensor that matches the frequency range of your intended application.
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Whats Included !
No branding, handmade and different look as required by students.
Things provided with the project:
1. Synopsis/ Documents/ Report /PPT
[May be Plagiarism Free, according to your format]
2. Block diagram and circuit diagram.
3. Bill of material.
4. Components Specification.
5. Program/code of Arduino
6. viva preparation
Additional Services u can buy
Research paper, Review paper, Plagiarism free Report with Turnitin report, internship, industrial training/ project etc.
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