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Produktinformationen "seeed Grove - Piezo buzzer / Active buzzer"

Seeed Grove - Piezo Buzzer/Active Buzzer
The Grove buzzer is an active piezoelectric signalling device that has a Grove interface and can therefore be integrated directly into microcontroller projects. With a volume of over 85 dB, it generates a clear acoustic signal. The buzzer can use both digital and PWM outputs to generate sounds at different pitches and intervals. Its low current consumption behaviour, typically below 20 mA, makes it suitable for use in energy-efficient applications. The resonant frequency range is 2300 ± 300 Hz.

The buzzer is designed for applications where acoustic feedback or signalling is required. These include man-machine interfaces, microwave devices, doorbells, alarm devices, electrical alarms or timers. The component is suitable as a supplement for Arduino projects and can be connected directly to an Arduino board using a Grove Base Shield V2.0. Thanks to its compact dimensions of 24 × 20 × 9.8 mm, it can also be used in space-limited setups.

The piezo buzzer uses piezoelectric materials to convert mechanical vibrations into acoustic signals. The sound is generated by electrical control, either continuously via a digital signal or variably via PWM (pulse width modulation). The Grove interface eliminates the need for manual wiring, making it easy to use in development projects.

Features at a glance
  • Active piezo buzzer with Grove connection
  • Volume over 85 dB at resonance frequency
  • Resonant frequency: 2300 ± 300 Hz
  • Low current consumption below 20 mA
  • Utilisation via digital outputs or PWM
Compatibility
  • Arduino with Grove Base Shield V2.0
  • Raspberry Pi with Grove customisation
Technical specifications
  • Operating voltage: 3.3-5 V
  • Current consumption: < 20 mA (typical), max. 100 mA
  • Volume: ≥ 85 dB
  • Resonant frequency: 2300 ± 300 Hz
  • Dimensions: 24 mm × 20 mm × 9.8 mm
  • Weight: 10 g
Other data
  • Recommended accessories: Grove Base Shield V2.0
Scope of delivery
  • 1x module
  • 1x Grove connection cable
Links
Eigenschaften
Zolltarifnummer: 84733080
Brand: seeed
Country of Origin: China
EAN: 9900001911446
Gross Weight (kg): 0.010
Manufacturer ID: 107020000
Product ID: SE-107020000
Manufacturer and safety information
Manufacturer information
Seeed Technology Co.,Ltd.
Tower B 1/F, Shanshui Building, NanshanYungu Innovation Industry Park, Liuxian Ave. No. 1183
CN 518055 Shenzhen
https://www.seeedstudio.com
seeed_emea@seeed.cc

WEEE number: 20453810

Person responsible for the EU
BerryBase GmbH
Bei den Mühren 70
DE 20457 Hamburg
https://www.berrybase.de
info@berrybase.de

Safety instructions
  • Avoid direct mechanical stress or damage to the product.
  • Only use the product in accordance with the manufacturer's instructions and specifications.
  • Protect the product from moisture, extreme heat or cold.
  • Do not operate in potentially explosive atmospheres unless expressly designed for this purpose.
  • Ensure correct cabling and prevent short circuits.
  • Only use compatible voltage sources and power supply units.
  • Keep the product away from strong sources of electromagnetic interference.
  • Avoid direct contact with water- or solvent-based substances.
  • Dispose of the product in accordance with the applicable environmental and electronics regulations.
  • Carry out recycling in accordance with the WEEE Directive or local regulations.
  • For products with batteries, remove them before disposal and recycle them separately.
  • Do not dispose of with household waste; use specialised recycling centres.
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