Reviews Piezoelectric Buzzer

Learning Resources Recordable Answer Buzzers, Personalized Sound Buzzers, Talking Button, Set of 4, Ages 3+

  • A perfect tool for quieter students - buzzers are loud enough to get the attention of the class.
  • Set includes 4 recordable buzzers in 4 colors and activity guide.
  • Ideal for ages 3+DescriptionEngage even non-verbal students in classroom activities they can tap in with their own recorded sounds. Record up to 7 seconds per buzzer.
  • just tap, record, tap, and listen. 4 buzzers come in 4 colors and include activity guide.
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MyMealivos XL Buzzer Alarm Button with Sound and Light Trivia Quiz Game (1x)

  • Simply press the red buzzer to make it light up, it will buzz loudly..
  • Material: ABS Shell Color: Black + Red Light Color: red.
  • Size: app.11x9.7x12.2cm/4.33x3.82x4.8in(LxWxH) POWER2 x AA batteries(not included)the battery can be replaced after use..
  • The great novelty toy gift: Excellent for a funny prank, office desk gadget, gag gifts game buzzer, and can be Party Contest Prop Toy for Kids Adult.
  • Package includes:1 x Game Answer Buzzer A perfect tool for talent show- buzzers are loud enough to get the attention of the audience..
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MakerHawk 4pcs Analog Ceramic Piezo Vibration Sensor Module 3.3V/5V for Arduino DIY Kit

  • This Ceramic Piezo Vibration Piece Sensor buffers a piezoelectric transducer that responds to strain changes by generating a measurable output voltage change which is proportional with the strength of vibration. So you can know the extent of vibration. Different from digital vibration sensor that only accounts times, this analog one can tell extent of vibration..
  • When the piezoelectric ceramic shocking will generate an electrical signal, controller analog port can be perceived slight vibration signals, also can be realized with vibration interactions related works, such as electronic drums..
  • Working Voltage: 3.3V or 5V. Working Current: 1mA. Interface Type: Analog Output..
  • Please connect analog voltage ceramic vibration sensor to the UNO controller's analog port A0 in accordance with the procedure, then observe the output value of serial port when the vibration degree is different, it can realize interactive works related to the vibration..
  • Strong After-sales Service Team: As long as you have any questions about the product, we will resolve your issue immediately if received your email, your satisfactory purchase experience is our greatest hope! How to email us? Plz click “MakerHawk-US” and click “Ask a question” to email us! Looking forward to y....
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Petforu Camp Stove, Ultralight Portable Outdoor Camping Stove Hiking Backpacking Picnic Cookware Cooking Tool Set Pot Pan & Piezo Ignition Canister Stove

  • CONVENIENT AND SAFE: High-energy ceramic piezoelectric ignition system makes the stove very convenient for outside camping or hiking, picnic, BBQ (Barbecue). Cookware compact and collapsible designs of combined with the carrying case or bag for enhanced portability. Excellent equipments for camping, hiking, overnight trips or any other outdoor activities..
  • EXTREMELY DURABLE MATERIAL: The lightweight high-temperature resistant cooking pan pot bowl set is made of FDA approved Non Toxic anodized aluminum, which makes it solid and durable..
  • PETFORU IS A REGISTERED BRAND: If there are any quality problems about our products, please do not hesitate to contact our customer service agents for help, thanks for your attention..
  • EASY PACKING AND TAKING: If you are tired of those huge, clunky cooking wares, you can try out our Cookware. Both the cooking set /stove have foldable handles for space saving and compactness..
  • PERFECT OUTDOOR COOKING UTENSILS: 1 non stick pan pot bowl set + 1 collapsible piezoelectric ignition canister stove (No Gas). Designed perfectly for 1-2 person..
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Car Tweeter,Yctze 1200W 12V Tweeter Mini Horn Music Dome Loudspeaker for Car Audio System(Black) for tweeters for car Audio Competition tweeters for car Audio Tweeter Speakers for car Audio tweeters

  • Wide Dispersion Speakers: 2 piezoelectric horn tweeters, maximum power 75/150W, frequency 3-20KHz, 98dB sensitivity, ceramic driver, wide dispersion speakers..
  • Excellent Acoustic Performance: The piezoelectric horn tweeter unit has excellent acoustic performance and excellent smoothness in the operating range of 3kHz to 20 kHz..
  • Upgrade Optimization: Power 75/150W These high end professional audio tweeters are optimized for all musical instruments, DJs, car audio and professional applications..
  • General: The dual drive tweeter is a perfect replacement. Widely used in loudspeaker tweeters, dispersed tweeters, garden bird song teaching, bird guided bird sound tweeters for bird house equipment..
  • Application: For professional DJ speakers, Pro PA speakers, professional karaoke speakers, live audio speakers, fixed installation speakers, studio monitors and home audio speakers..
  • Surround sound channel configuration: 2.0.
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3 Pieces Voltage Meter Tester AC 12-1000V Non Contact Voltage Detector Buzzer Alarm Electrical Testing Led Flashlight Wire Tester Electrical Tool Battery Powered Tester Pen for Live Null Wire Judgment

  • ...ep, which is easy to judge, saving time and energy.
  • The voltage pen tester uses a non-contact method to detect voltage, so you don't worry about the possibility of electric shock.
  • Sensitivity adjustment: this non contact voltage meter has 3 levels of sensitivity to choose from, the default is to enter the low level (buzzer beeps-once), press the [S] key to enter the middle range (the buzzer beeps twice), and press it again to enter the high level (The buzzer beeps three times), press again to return to the low gear (the buzzer beeps once.
  • Automatic shutdown function: when the ac voltage detector is not operated for about 5 minutes and no voltage signal is detected, the tester will automatically shut down.
  • The volt tester pen can be widely applied in circuit breakers, lighting devices, switches, sockets, wires and anywhere needed.
  • Low voltage indication: when the battery voltage is 2.6 V, the power indicator flashes 3 times, the buzzer will automatically shut down, please replace the battery in time.
  • You will get 3 electric current testers in the package, enough to meet your needs and allow you to share with friends and relatives.
  • Pocket size: the electricity tester pen is measured about 15.5 x 2.4 cm/ 6.1 x 0.94 inch, the pocket size pen is easy to ....
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JIALITFUN YES NO Button, No Button with Sound Yes Button for Desk Party Games Tools Holiday Supplies

  • Buzzer Button with Sound: Plastic material, built for durability, small system, a dozen different ways to say "Yes!" ‘’No!’’.
  • Size: 3.46’’ x 3.46’’ x 1.57’’, runs on only 2 AA batteries(Not included in it).
  • Easy to Use "buzz-in" Gameshow Buzzer: Simply hitting the buzzers and it will buzz loudly. Adds so much fun for your playing.
  • A great buzzer for your home quiz evenings, perfect classroom game accessory, family game night competitors rejoice.
  • Great for Gaming and Competition: Great party contest prop toy for play competitive question and answer games, response buzzers let competitors easily buzz when they have an answer.
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Ximimark for OnePlus 3 3T 1+3 A3000 A3003 A3010 Ear Speaker Ringer Buzzer Earpiece Earphone Ear Receiver Module Assembly Replacement 2Pcs

  • Built-in speaker ringer buzzer module replacement for the OnePlus 3 A3000 A3003 A30001 A3010..
  • This replacement loudspeaker ringer buzzer fixes issue relating to using the phone..
  • Excellent replacement when the speaker sound is failing, volume is low or it no longer work properly..
  • Loudspeaker ringer buzzer used for the loudspeaker functionality & for playing music or ring tones..
  • This is a good replacement and can be installed at any time. Does not include installation instructions, it is not recommended to install it without any experience..
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5 pcs Computer casemini Speakers,PC Internal BIOS Mini Plug Buzzer Computer Motherboard Buzzer Alarm

  • TYPE: 5PCS PC computer motherboard alarm buzzer, length 2.3 inches.
  • USES: The sound made by the buzzer is used to determine the working status of the motherboard.Easy to install, 4-pin female connector, plug and play, easy to plug into the speaker connector on the front panel of the motherboard.
  • WIRING: red positive pole, black negative pole (in fact, as long as the interface is connected to the speaker, both positive and negative poles can be used).
  • HOW TO USE: After turning on the computer, we will hear the familiar "beep" sound, usually indicating that the computer is working properly, the sound comes from this buzzer. If it is not normal, you can judge the fault by its sound.
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