ReviewsPiezoelectric Ceramic

DC 3-24V 10mA Active Piezo, Transducers Piezo Transducers Buzzer Electronic Buzzer Continuous Sound with Lead Wire, 23x12mm, 85 to 95 Decibels

Buzzer Sounder Alarm-Convenient Control-Buzzer is an electronic sounder with integration structure. It be controlled conveniently..
Buzzer Alert Buzzer-Constitution-Piezoelectric buzzer is mainly made up by multivibrator, piezoelectric buzzer chip, impedance matching unit, resonator and shell..
Sound Buzzer 24vdc-Working Principle-Multivibrator is composed of transistors or integrated circuits. When switched on, multivibrator vibrates and outputs audio signal..
buzzer" Piezo Transducers Electronic Buzzer Alarm Electromagnetic Active Buzzer Continous Beep Continuously Alarm Tone Mini Active Piezo Buzzers Piezo Transducers-Working Principle-Impedance matcher drives piezoelectric buzzer sound. Connected to rated power and the buzzer will sound continuously..
Electronic Buzzer Alarm-Widely Application-This Buzzer is used DC power, it is widely used on computers, printers, photocopiers, alarm, electronic toys, automotive electronic equipment, telephone, timer and other electronic products..

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Ozeri Piezoelectric Stove Lighter Flameless Red

Utilizes crystal powered piezoelectricity -- where no batteries, matches, lighter fuel, or flint are ever needed..
Fitted with durable piezoelectric crystals that produce a tiny electric spark from the mechanical force applied to the handle..
Simply position the tip next to the stove gas source and squeeze the handle for the piezoelectric spark to generate..
Requires no refills and ships without anything hazardous, and cleans easily due to the absence of any batteries or fluids..

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Hiland THP-BS 10 3/4\ 3HOLE Main Burner Emitter Screen, 10-3/4, Grey

Connects to electric piezoelectric striker switch.
Sends a spark to the tip of the igniter wire from piezoelectric switch.
Patio heaters allow you to extend the life of your outdoor space to 9 or even 12 months, depending on location.

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Eventek LED Camping Lantern Rechargeable 800LM 5 Light Modes 10000mAh Power Bank Portable up to 72 Hours Emergency Light Survival Lanterns Floodlight for Tent Camping Hurricane Hiking

--DURABLE: Adopts intensified light aluminum alloy and nickel alloy material, high-temperature resistant and corrosion-resistant..
--BRIGHT LIGHT: The brightness can reach up to 80LUX. Powerful lantern ideal for camping and outdoor adventures..
--EASY TO LIGHT UP: High-energy ceramic piezoelectric ignition system ensures a successful ignition..
--SHATTERPROOF GAS LANTERN FOR CAMPING: Intensified thin lamp chimney, shatterproof and high-temperature resistant..
--PACKED WELL: Well packed in a plastic box. A hanging chain included..

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MALLORY SC628D TRANSDUCER, PIEZO, 1.9KHZ, 75DBA, 28VDC

Buzzer Sounder Electric-Composition -- Mainly made up by multivibrator, piezoelectric buzzer chip, impedance matching unit, resonator and shell..
Buzzer Alarm Buzzer-Multivibrator -- Multivibrator vibrates and outputs audio signal..
Alert Buzzer Sound-Impedance Matcher -- Impedance matcher drives piezoelectric buzzer sound..
Buzzer 12 volt-Sound Continuously -- Connected to rated power and the buzzer will sound continuously..
buzzer Active Piezo-Easy to Control -- Can be controlled conveniently..

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AIROKA Mini Gas Lantern Outdoor Camping Portable Ultralight Gas Light with Hanging Chain for Hiking Picnic Backpacking (BL300-F2)

Durable and Sturdy: The lamp shadeis made of high-strength lightweight aluminum alloy and nickel alloy materials, which are resistant to high temperature and corrosion.Intensified stainless steel lamp-chimney, providing better transmittance and crush resistance..
Lightweight and Portable: The gas lamp weighs only 152g, which is very light and easy to carry..
Easy to Light: High-energy ceramic piezoelectric ignition system guarantees correct ignition for convenient using.And the rated speed is 80 lux brightness. You can enjoy the camping in night..
Easy to Hang: Equipped with stainless steel chain for easy hanging and using portable..
Wide Range of Usage Scenarios: Suitable for camping, hiking, fishing, picnic, beach, backpacking, travel, climbing, exploring and other outdoor activities..

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Pawfly Aquarium Standard Air Pump Accessories Set with Air Stone Discs Connectors Suction Cups and Check Valves for Fish Tank Aeration Setup

Performs reliable functionality, keeps your aquarium's oxygen levels high and provides water movement, ensuring your fish stay healthy and happy.
Driven by a thin piezoelectric ceramic plate which makes it running virtually silent, allowing you fully enjoy your aquarium without disruptive or annoying noises.
Efficient and easy-to-use, this mini pump can handle the aeration needs of aquariums up to 10 gallon fish tank and safe for saltwater or freshwater systems.
No space taken up and easy to set up, the nano pump can be attached on wall of fish tank with a suction cup.
Comes with all you need. Each kit contains air pump, air tube, check valve, air stone and suction cup.

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U-picks Mini Aquarium Air Pump Kit for 1-15 Gallon Fish Tank,The Quietest Air Pump with Accessories

✅The mini air pump is specially designed for 1-15 gallon fish tanks.with 2 silicon air tube, 2 air stone, 1 check valve and 1 suction cup. Including all necessary accessories..
✅Full copper motor,build in a thin piezoelectric ceramic plate, unlike traditional air pump, it is effectively reducing the noise when its working. Sound Less Than 35db,sounds like mosquitoes flying..
✅Low Power Consumption - Power Consumption Of This Oxygen Pump Is Only 1W, With Flow Rate 450Ml/Min, High Energy Saving..
✅Stable Performance - Oxygen Air Pump Is Stable Performance, Is Ideal For Small And Medium-Sized Fish Tank Plus Oxygen..
✅Mini size,Silent, fashionable design and large air flow rate.I firmly believe your fish will like it very much."ADD TO CART NOW "Let your fish play happily in the oxygen-filled water..

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U-picks Mini Aquarium Air Pump Kit for 1-15 Gallon Fish Tank,The Quietest Air Pump with Accessories

✅The mini air pump is specially designed for 1-15 gallon fish tanks.with 2 silicon air tube, 2 air stone, 1 check valve and 1 suction cup. Including all necessary accessories..
✅Full copper motor,build in a thin piezoelectric ceramic plate, unlike traditional air pump, it is effectively reducing the noise when its working. Sound Less Than 35db,sounds like mosquitoes flying..
✅Low Power Consumption - Power Consumption Of This Oxygen Pump Is Only 1W, With Flow Rate 450Ml/Min, High Energy Saving..
✅Stable Performance - Oxygen Air Pump Is Stable Performance, Is Ideal For Small And Medium-Sized Fish Tank Plus Oxygen..
✅Mini size,Silent, fashionable design and large air flow rate.I firmly believe your fish will like it very much."ADD TO CART NOW "Let your fish play happily in the oxygen-filled water..

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Ultrasonic Atomization Maker, Mist Atomizer DIY Humidifier Atomization Modules USB Plate Circuit Board

Higher spray level: Our atomizer driver can cover the water surface well, absorbent sponge or towel, work better, the particles are finer, the spray level is higher..
Performance improvement: The atomizer driver is equipped with a 108KHz high-frequency oscillator and a micron-level aperture. The performance will be greatly improved. Stable performance plays the best role, helping to improve the spray quality, improve the performance of the humidifier, prolong the service life..
Distinguish the front and rear functions: The piezoelectric ceramic ring and pad on the front of the atomizer driver, the atomizer cannot be placed in the water.
the back provides Micro USB power supply, continues to work after booting..
Easy to use: Simple and easy-to-use atomizer drive, only need to sweep the frequency drive board to charge, then press the button to start..
Wide application range: This is a humidifier DIY kit, which is widely used in atomization equipment such as ultrasonic atomizer, USB humidifier, perfume atomizer, aromatherapy atomizer etc..

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Acxico 3Pcs AD828 Stereo Dynamic Microphone Preamplifier Board Pickup Module DC 3.8V-15V MIC Preamp Module

The piezoelectric ceramic piece is sensitive to the sound wave vibration transmitted by the solid, and is not sensitive to the acoustic vibration of the gas, which can effectively reduce the environmental noise and avoid the whistling caused by the self-excitation. Can be used for guitar, erhu and other musical instruments..
Ultra-small volume dynamic microphone preamplifier board,two-channel design,suitable for a single lithium battery-powered,using AD828 fever op amp chip,suitable for low voltage power supply (3.8-15V).
If you only used one channel,the other channel needs to short-circuit the input with GND,To avoid interference with the signal crosstalk..
Working voltage:DC3.8V-15V.This microphone amplifier board without power regulator circuit,can only use the battery or linear power supply,can not use switching power supply,otherwise there will be interference..

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