- Home Page /
- Electronics /
- Computer Accessories /
- Computer Components /
- Single Board Computers /
- DC 3V Active Buzzer 2 Terminals for Arduino R...
0 ratings
Item #:
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
ZMW 369
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Friday, October 02
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
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.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
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?
-
Arduino Enthusiasts
Ideal for hobbyists creating projects with Arduino due to its ease of use and integration.
-
Raspberry Pi Users
Perfect for Raspberry Pi users needing a simple sound alarm for projects and prototypes.
-
Prototype Developers
Great for developers building prototypes requiring alert systems with continuous beeping functionality.
-
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
-
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 Zambia?
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. **
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
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.
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
ZMW 369
Order now and get it around Friday, October 02
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
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
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.