ReviewsProjects Unlimited 12vdc Programmable Buzzers

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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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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BSTUOKEY Intelligent Electric Induction Door Lock Operation RFID Cabinet Lock Furniture Lock Drawer Lock RFID Key

  • Electromagnetic locks, surface mounted Single Door Outswing 1200 LB.
  • Multi-voltage field selectable 12/24 VAC/VDC 420 mA @ 12VDC.
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DynaLock 2280 DSM Single Electromagnetic Lock Outswing Slimline Door Status Switch 1200 lb.

  • New “upscale” low profile electromagnetic locks, surface mounted for Single Electromagnetic Lock Outswing. Seamless one-piece lock housings mount with an adjustable baseplate for quicker installations.
  • Armatures utilize high impact plastic housings, with incorporated foam pads to reduce noise. When ordered with DSM, concealed disc magnets are included at each end of the armature housings.
  • Multi-voltage field selectable 12/24 VDC, Current Draw: 680 mA @ 12VDC Single 350 mA @ 24VDC Single.
  • Size: 1-1/2”D x 2-1/16”H x 12-3/4”L.
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DZS Elec 15PCS 35mm Piezo Disc Transducer Contact Microphone Trigger Sound Sensor with 4 Inches Wires for Acoustic Instrument

  • Plate Material: Brass.Resonant Frequency: 1.8 +/- 0.3 KHz..
  • Resonant Impedance: less than or equal to 300 Ohms .Static Capacitance: 50000PF +/- 30%..
  • Suitable for DIY projects, contact microphones, cigar box guitar pickups, touch sensors, drum triggers, homemade speakers, buzzers, etc..
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Maxx-dri Ultra Comfort Vest 2.0 Black 2-PAK XS

  • Built with cutting edge brushless EC Motor and dual jet type blades, this blower delivers 1662 CFM airflow rate using 260 Watts at max speed. It....
  • Intelligent speed controller adjusts the speed of your fan based on your programmable preferences. You can also select ambient airflow which you want....
  • This fan supports hardware controllers such as Arduino and Raspberry Pi with popular PWM and 0-10 VDC signal types. Fan can be connected to external....
  • Coated steel housing resists rust, protects motor and blades from accidental damage and harsh elements to reduce maintenance in demanding....
  • Duct Diameter: 12.3” (313mm) * Airflow: 1662 CFM * Power: 260W * Noise: 50-75 dBA * Max Pressure: 500 Pa * Bearings: Dual Ball * Size: 14.02 x 14.17....
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Learning Resources Answer Buzzers Classpack, Classroom Tools and Games, Teacher supplies, Batteries Included, Set of 12, Ages 3+ (Product is not recordable)

  • Response buzzers let students easily buzz when they have an answer.
  • Actively engage students with "game-show" buzzers.
  • A perfect classroom tool for quieter students - buzzers are loud enough to get the attention of the class.
  • Four different, attention-getting sounds enable teachers to clearly identify who buzzed in first.
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STANDARD HORIZON GX1800GW White 25W VHF/GPS/Second Station Explorer Series

  • Box Content: HX210 Handheld VHF, Antenna, AC/DC Rapid charger cradle, Documentation | 3-year Waterproof Warranty..
  • HX210 Floating / Submersible IPX7 Waterproof rating (3.3 feet or 1 meter for 30 minutes). Built in FM Broadcast band receiver.
  • HX210 Features Compact Case Design. Water Activated Emergency Strobe light. Oversized full dot matrix display. E20 Easy to Operate Menu System.
  • All USA, International and Canadian channels. Selectable 6W / 2.5W / 1W output power. Receive WX and FM radio bands 76MHz to 108MHz.
  • High resolution dot matrix LCD display. Programmable function keys. Speaker mic Jack. High capacity 1850 mAh Li-Ion battery. 3 hour desktop rapid charger. 12VDC and 110VAC charging cables and charging cradle included..
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Game Answer Buzzer 2 Pcs Game Buzzer Alarm Sound Play Button with Light Trivia Quiz Got Talent Buzzer Toys for Kids Adult

  • Buzzer Button with Light and Sound: Plastic material, built for durability, small system, easy to store, easy to operate.
  • Size: app.11x9.7x12.2cm/4.33x3.82x4.8in(LxWxH), runs on only 2 AA batteries(Not included in it).
  • Easy to Use "buzz-in" Gameshow Buzzer: Simply hitting the buzzers to make it light up 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....
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Learning Resources Answer Buzzers - Set of 4, Ages 3+ Assorted Colored Buzzers, Game Show Buzzers, Perfect for Family Game and Trivia Nights

  • Response buzzers let students easily buzz when they have an answer.
  • Actively engage students with "game-show" buzzers.
  • A perfect tool for quieter students - buzzers are loud enough to get the attention of the class.
  • Four distinctly different, attention-getting sounds enable teachers to clearly identify who buzzed in first.
  • Ideal for ages 3+DescriptionActively engage your students in the classroom by turning any lesson into a game show. Four different colors and fun sounds add to the fun and excitement..
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Replacement for Garmin Streetpilot C330 C340 C530 C550 i2 i3 i5 Car Charger/Adapter/Power Supply Cable

  • Brand New in package. Never been used.Conveniently charges your Garmin while in the car..
  • Rapid charges the battery or provides unlimited use while plugged in to power outlet in your car..
  • Fit for most all cars cigarette lighter socket Compatible with both 12 VDC and 24 VDC systems..
  • Allow you to charge and use at the same time.Smart I/C Chip technology prevents your Garmin from overcharging.LED indicator lights up when charger is ready and powered..
  • Fits these Garmin Products: StreetPilot c330 StreetPilot c340 StreetPilot c530 StreetPilot c550 StreetPilot c580 StreetPilot i2 StreetPilot i3 StreetPilot i5 Zumo 400 Zumo 450 Zumo 500 Zumo 550 nuvi 200 nuvi 200W nuvi 205 nuvi 205T nuvi 205W nuvi 205WT nuvi 215 nuvi 215T nuvi 215W nuvi 250 nuvi 250W nuvi 255 nuvi 255T nuvi 255W nuvi 255WT nuvi 260 nuvi 260W nuvi 265T nuvi 265WT nuvi 270 nuvi 275T nuvi 300 nuvi 300T nuvi 310 nuvi 310T nuvi 350 nuvi 360 nuvi 370 nuvi 500 nuvi 510 nuvi 550 nuvi 650 nuvi 660 nuvi 670 nuvi 680 nuvi 710 nuvi 750 nuvi 755T nuvi 760 nuvi 760T nuvi 765 nuvi 765T nuvi 770 nuvi 775T nuvi 780 nuvi 785T nuvi 850 nuvi 855T nuvi 860 nuvi 865T nuvi 880 zumo 660.
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