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23232395
DC 3V Active Buzzer 2 Terminals for Arduino Raspberry Pi,Magnetic Electronic Continous Long Beep Tone Alarm Sounder Pack of 10
87% of respondents would recommend this to a friend
Item #:
23232395
XCD 41
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This component allows you to respond to programmatic changes with a cute, annoying buzzer that can be changed over a range of frequencies to ensure maximum stimulation.
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What Stands Out
Versatile Compatibility
Designed to work seamlessly with both Arduino and Raspberry Pi platforms, making it suitable for a wide range of DIY electronics projects.
Continuous Sound Output
Features an active design that ensures a continuous long beep tone, ideal for alarms and signaling tasks in various applications.
Cost-Effective Pack
Sold in a convenient pack of 10, offering exceptional value for hobbyists and developers, ensuring you have enough units for multiple projects.
Product Details
- Dimension: 0.47X0.37/12x9.5mm(Dx H)
- Material: PPO
- Operating Voltage: 2.5-4V
- Rated Voltage: 3V
- Current: > 25mA
- Ideal for adding noise to projects, compatible with 2.54mm pin pitch and microcontrollers such as Arduino
| Package Dimensions | 4.02 x 2.6 x 0.55 inches (10.2 x 6.6 x 1.4 cm) |
| Item Weight | 0.317 ounces (8.99 grams) |
| Item model number | QMseller 116 |
| Date First Available | July 30, 2019 |
| Manufacturer | bnafes |
Who Should Buy?
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Arduino Enthusiasts
Ideal for hobbyists creating projects with Arduino due to its ease of use and integration.
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Raspberry Pi Users
Perfect for Raspberry Pi users needing a simple sound alarm for projects and prototypes.
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Prototype Developers
Great for developers building prototypes requiring alert systems with continuous beeping functionality.
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High-Volume Needs
Not suitable for situations requiring loud alarms due to its limited sound output capability.
Product Description
DC 3V Active Buzzer 2 Terminals for Arduino Raspberry Pi,Magnetic Electronic Continous Long Beep Tone Alarm Sounder Pack of 10
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a DC 3V Active Buzzer?
Answer: A DC 3V Active Buzzer is an electronic component designed to produce sound when provided with a voltage across its terminals. It requires a direct current of 3 volts to operate, which makes it compatible with various microcontrollers like Arduino and Raspberry Pi. The buzzer generates a continuous long beep alarm sound when activated, making it ideal for alert systems and notifications in projects. For instance, you can use it in robotics to signal the completion of a task or in home automation systems to indicate status changes. -
Question:
How do I connect the DC 3V Active Buzzer to my Arduino?
Answer: To connect a DC 3V Active Buzzer to your Arduino, start by identifying the positive and negative terminals on the buzzer. Connect the positive terminal to a digital output pin on the Arduino and the negative terminal to a ground (GND) pin. You can then write a simple Arduino sketch to turn the buzzer on and off using the digitalWrite function, allowing you to control when it emits sound. This setup is perfect for projects requiring alerts, like timers or alarms in a school project. -
Question:
Can I use the DC 3V Active Buzzer with a Raspberry Pi?
Answer: Yes, the DC 3V Active Buzzer is compatible with Raspberry Pi. To use it, connect the positive terminal of the buzzer to one of the GPIO pins and the negative terminal to a ground (GND) pin on the Raspberry Pi. You can write a Python script utilizing the RPi.GPIO library to control the buzzer, enabling you to integrate sound alerts in your Raspberry Pi projects. For example, it can signal events in a home automation setup or be part of a game where sound effects enhance user engagement. -
Question:
What are the applications of the DC 3V Active Buzzer?
Answer: The DC 3V Active Buzzer can be utilized in a wide range of applications including alarms, notification systems, and interactive projects. In educational kits, it helps students learn about sound generation and circuitry. In security systems, it serves as a loud alarm to alert when breaches occur, while in robotics, it can provide sound feedback for successful task completions. Therefore, it's a versatile component for both hobbyists and professionals looking to add audible cues to their designs. -
Question:
What distinguishes an active buzzer from a passive buzzer?
Answer: The main distinction between an active buzzer and a passive buzzer is that active buzzers generate sound on their own when voltage is applied, while passive buzzers require an external signal to produce sound. The active buzzer simplifies design as it doesn't require additional components, making it a go-to choice for straightforward projects. For example, if you want a simple alert sound without complex setups, the active buzzer is the perfect choice. -
Question:
What sound output can I expect from this buzzer?
Answer: The DC 3V Active Buzzer generates a continuous long beep tone when powered. The sound output is loud and attention-grabbing, making it suitable for various applications that require clear auditory alerts. The tone can act as a warning signal in DIY alarms or be used in educational activities where sound feedback is essential. Its high sound intensity ensures that notifications are easily perceptible even in noisy environments, enhancing user experience. -
Question:
How many DC 3V Active Buzzers are included in the pack?
Answer: The product comes as a pack of 10 DC 3V Active Buzzers. This bulk option is perfect for those working on multiple projects or needing several buzzers for larger installations. Having ten units allows for flexibility in prototyping and experimentation without the need to reorder frequently. Whether you're designing a classroom project or developing a prototype for a product, having multiple buzzers on hand can facilitate various sound alert integrations. -
Question:
Are these buzzers suitable for outdoor use?
Answer: The DC 3V Active Buzzer is primarily designed for indoor use, as it lacks protective features against moisture and extreme weather conditions. If you intend to use them in outdoor applications, it’s advisable to house them in waterproof casings to ensure durability. For outdoor projects like garden sensors or weather stations, consider a sealed installation to protect the buzzer from elements while providing the necessary alert functions. -
Question:
How can I create a sound alarm system with the buzzers?
Answer: Creating a sound alarm system with DC 3V Active Buzzers involves connecting the buzzer to a controlling microcontroller like Arduino or Raspberry Pi. Program the microcontroller to activate the buzzer under certain conditions, such as motion detection or temperature thresholds. You can also integrate sensors that trigger the buzzer when specific criteria are met, making this setup ideal for security applications, automated home systems, or projects where alerts are necessary. -
Question:
Where can I buy DC 3V Active Buzzers in Saint Lucia?
Answer: You can purchase the DC 3V Active Buzzers pack of 10 from Ubuy. They offer a convenient online shopping experience with a wide selection of electronic components, including the buzzers that are perfect for your Arduino and Raspberry Pi projects.
bnafes Single Board Computers QMseller 116 Editorial Review
The DC 3V Active Buzzer has garnered attention among DIY electronics enthusiasts and makers who utilize platforms such as Arduino and Raspberry Pi. This 2-terminal buzzer system is particularly praised for its functionality and simplicity in a variety of projects requiring sound output. Users appreciate the Consistent long beep tone it produces, which makes it an ideal choice for alarm systems or notification sounds in both educational and hobbyist applications. Many customers have highlighted the ease of integration with their electronic setups, as the buzzer operates smoothly with minimal wiring requirements. The pack of 10 units adds significant value, allowing users to experiment with multiple projects or set up several alarms without needing to purchase additional buzzers. The sound volume is Considered adequate for most applications, ensuring that the alarm is effective without being overwhelmingly loud. However, some feedback notes that the tone is quite high-pitched, which may not appeal to everyone. Additionally, there are mentions of the need for specific voltage inputs for optimal performance, which could be a Consideration for beginners who are just starting to work with electronic components. Overall, the DC 3V Active Buzzer has received favorable reviews for its reliability, versatility, and affordability, making it a solid choice for anyone looking to add sound capabilities to their electronic creations. **
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Pros
- Easy to integrate with Arduino and Raspberry Pi.
- Produces a Consistent long beep tone.
- Value pack of 10 units allows for multiple projects.
- Adequate sound volume for alarm notifications.
- Simple wiring requirements.
Cons
- High-pitched tone may not suit all preferences.
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Features & Benefits
- Dimension: 0.47X0.37/12x9.5mm(Dx H)
- Material: PPO
- Operating Voltage: 2.5-4V
- Rated Voltage: 3V
- Current: greater than 25mA
- Package included: 10 x Electromagnetic Active Buzzer
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