10PCS SFM-20B DC3-24V Durable 3-24V Piezo Electronic Buzzer Alarm 95DB Continuous Sound Beeper for Arduieno Car Van New 2025 for Arrival High for Quality
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10PCS SFM-20B DC3-24V Durable 3-24V Piezo Electronic Buzzer Alarm 95DB Continuous Sound Beeper for Arduieno Car Van New 2025 for Arrival High for Quality
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10PCS SFM-20B DC3-24V Durable 3-24V Piezo Electronic Buzzer Alarm 95DB Continuous Sound Beeper for Arduieno Car Van New 2025 for Arrival High for Quality
Numéro d'article: 145916789

10PCS SFM-20B DC3-24V Durable 3-24V Piezo Electronic Buzzer Alarm 95DB Continuous Sound Beeper for Arduieno Car Van New 2025 for Arrival High for

94% des répondants recommanderaient ceci à un ami

Numéro d'article: 145916789

XOF 20958

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Ce qui se démarque

High Sound Output
Emits a powerful 95DB sound, ensuring it's heard in noisy environments. Perfect for alert systems in cars or Arduino projects, enhancing safety and alertness.
Wide Voltage Range
Operates on DC 3-24V, making it versatile for various applications. Ideal for both low and high voltage projects, accommodating different user needs effectively.
Durable Design
Created to withstand harsh conditions, these buzzers are ideal for automotive and outdoor use. Reliability is guaranteed, providing peace of mind for all applications.

Détails du produit

Shop 10PCS SFM-20B DC3-24V Durable 3-24V Piezo Electronic Buzzer Alarm 95DB Continuous Sound Beeper for Arduieno Car Van New 2025 for Arrival High for Quality online at a best price in Togo. B0DY8B1M2Q
Date First AvailableNovember 9, 2025
Item Weight0.5 lbs (230 grams)

À qui est-ce destiné ?

Suitable For
  • Arduino Enthusiasts

    Ideal for hobbyists working on Arduino projects needing audible alerts or alarms for their setups.

  • Automotive Applications

    Great for car and van installations requiring sound notifications, enhancing vehicle safety features.

  • DIY Projects

    Perfect for DIY enthusiasts creating custom electronics, providing a simple solution for sound integration.

Not Suitable For
  • Silent Environments

    Not suitable for places needing quiet operations, as the alarm operates at a loud 95DB.

DESCRIPTION DU PRODUIT

10PCS SFM-20B DC3-24V Durable 3-24V Piezo Electronic Buzzer Alarm 95DB Continuous Sound Beeper for Arduieno Car Van New 2025 for Arrival High for Quality

Vous avez une question ? Chattez avec nous

Questions et réponses des clients

  • question: What are the operating voltage specifications for the 10PCS SFM-20B buzzer?

    répondre: The 10PCS SFM-20B piezo buzzer operates within a voltage range of DC 3-24V. This wide operating voltage allows for flexible usage in various projects and applications like automotive systems, electronic devices, and even alarm systems. The ability to work on different voltages makes it ideal for DIY enthusiasts and engineers looking to integrate it into their designs seamlessly.
  • question: What is the sound level of the SFM-20B buzzer, and how loud is 95DB?

    répondre: The 10PCS SFM-20B buzzer produces a continuous sound level of 95 decibels (DB). This sound level is considered very loud and can easily alert individuals in noisy environments. For instance, in car alarms or industrial applications, the 95DB sound ensures that warnings and alerts are heard promptly, making it a practical choice for safety devices and emergency notifications.
  • question: Can the SFM-20B buzzer be used in outdoor applications?

    répondre: Yes, the 10PCS SFM-20B buzzer can be used for outdoor applications; however, it’s important to ensure proper housing or protection from weather elements. Its durable design makes it suitable for outdoor projects, such as alert systems in vehicles or alarm systems for outdoor equipment. Just be sure to protect it from moisture or extreme temperatures to maximize its longevity.
  • question: Are these buzzers suitable for Arduino projects?

    répondre: Absolutely! The 10PCS SFM-20B buzzers are highly compatible with Arduino projects. They can be used to create sound alerts, notifications, or even alarms. Simply connect the buzzer to one of the output pins on an Arduino board and use simple coding to program the sound patterns. This makes it a favorite among hobbyists for creating interactive projects and prototypes.
  • question: How many buzzers come in the pack, and why is that beneficial?

    répondre: The product includes a pack of 10PCS SFM-20B buzzers, providing excellent value for projects requiring multiple alarms or alert systems. This is particularly useful for larger projects, such as car alarm systems or multi-device applications. Having multiple buzzers allows for the implementation of comprehensive alert systems without the need to purchase individual units, making it a cost-effective choice.
  • question: What types of projects are ideal for using the SFM-20B buzzer?

    répondre: The 10PCS SFM-20B buzzer is ideal for a wide range of projects, including alarm systems for vehicles, notification sounds in home automation, or educational projects using Arduino. Its loud sound makes it suitable for emergency alerts, while the durability of the buzzer allows it to be integrated into various electronic devices. Whether for hobby projects or professional prototypes, its versatility shines.
  • question: Can the buzzers be connected in parallel or series?

    répondre: Yes, the SFM-20B buzzers can be connected in parallel, allowing each buzzer to receive the same voltage and sound simultaneously. However, connecting in series is not recommended due to potential voltage drop issues. Parallel connection is ideal for projects where you need multiple sound outputs, such as group alarms or notifications in a single project.
  • question: Is it possible to modify the sound frequency of the buzzer?

    répondre: The sound frequency of the 10PCS SFM-20B buzzer is fixed, producing a continuous sound at a specific frequency level. While you cannot change its inherent sound frequency, you can control the duration and on/off cycles via programming in an Arduino setup. This allows you to create different alert patterns, enhancing its functionality in various applications.
  • question: Are these buzzers suitable for low-power applications?

    répondre: Yes, the 10PCS SFM-20B buzzers are suitable for low-power applications, operating on a minimum of DC 3V. This makes them ideal for battery-operated devices or energy-efficient projects. Their low power consumption not only extends battery life but also simplifies the design of portable and compact electronic devices.
  • question: Where can I buy the 10PCS SFM-20B buzzer in Togo?

    répondre: You can purchase the 10PCS SFM-20B DC3-24V Piezo Electronic Buzzer conveniently at Ubuy in Togo. Ubuy offers a reliable shopping experience with a variety of sourcing options, making it easy to find the right components for your electronic projects.

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