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Item #:
106990869
10pcs Passive Electric Buzzer 3V 5V 16ohms 2KHz for Audio Signal Application
Item #:
106990869
BND 20
Price Details
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*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Friday, June 26
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These compact and loud passive buzzers offer versatile sound generation, making them suitable for a wide range of applications.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Audio Versatility
These buzzers provide reliable sound output at both 3V and 5V, making them adaptable for diverse audio signal applications, perfect for DIY projects and electronic devices.
Durable Design
With a 16-ohm resistance, each buzzer promises longevity and consistent performance, ensuring durability even in continuous usage scenarios.
High Frequency
Operating at 2KHz, this set delivers clear and consistent audio tones, enhancing audio signaling capabilities for alarms, notifications, or any electronic alert system.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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DIY Electronics Enthusiasts
Ideal for hobbyists creating custom devices needing simple audio signals for alerts or notifications.
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Educational Projects
Great for students working on electronics projects, teaching basic concepts of sound and signal generation.
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Small Signal Devices
Useful in small gadgets like timers, alarms, or toy applications where sound indication is required.
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High-Fidelity Audio
Not suited for high-quality audio applications as it produces basic beeping sounds, lacking depth and clarity.
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Loud Environment Usage
Ineffective in noisy environments where the sound may not be audible over other competing noises.
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Professional Audio Gear
Not suggested for use in professional sound systems owing to its limited capabilities and sound quality.
Product Description
10pcs Passive Electric Buzzer 3V 5V 16ohms 2KHz for Audio Signal Application
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a passive electric buzzer?
Answer: A passive electric buzzer is a type of sound-generating device that requires an external audio frequency to produce sound. Unlike active buzzers, passive buzzers generate sound through the vibration of an internal diaphragm when an alternating current audio signal is applied. They're widely used in applications ranging from alarms to musical toys, making them versatile components in many electronic projects. -
Question:
What voltage levels do the 10pcs passive electric buzzers support?
Answer: These passive electric buzzers operate efficiently at both 3V and 5V, making them suitable for various low-power electronic projects. The dual-voltage support allows for easy integration into systems powered by different voltage levels, thus providing flexibility in design. Users can choose between 3V for battery-powered applications or 5V for microcontroller-based projects. -
Question:
How loud is the sound produced by a 16-ohm passive buzzer?
Answer: The sound output of a 16-ohm passive buzzer is typically around 85 decibels at a distance of one meter, which is sufficiently loud for personal applications but may not be ideal for large spaces. The sound intensity can be influenced by the frequency and the enclosure in which the buzzer is placed. Such buzzers are perfect for alerts, notifications, and other scenarios where a distinct sound is required. -
Question:
What audio frequency does the 2KHz buzzer operate at?
Answer: The 2KHz specification indicates that this passive buzzer is optimized to generate sound waves at a frequency of 2,000 Hertz. This frequency is ideal for creating clear, attention-grabbing tones, which can be effectively used in alarms, notifications, and signal indicators. It ensures that the generated sound is both piercing and audible in typical environments. -
Question:
What are common applications for these passive buzzers?
Answer: Common applications for these passive buzzers include alarm systems, warning signals in electronic devices, or even in toys for sound effects. Since they can be driven by various audio signals, they're also prevalent in DIY electronic projects and robotics, effectively providing auditory feedback and enhancing user interaction. -
Question:
Can I connect multiple buzzers together?
Answer: Yes, you can connect multiple passive buzzers together, but they should be arranged in parallel to ensure that each buzzer receives the same voltage. This setup allows for a louder overall sound output and can be beneficial in applications requiring enhanced auditory signals. Just be mindful of the overall load on the power source to avoid voltage drops. -
Question:
How does the impedance affect the buzzer's performance?
Answer: The 16-ohm impedance of this buzzer indicates how much electrical resistance it has, influencing how much current it draws from the signal generator. A lower impedance allows for higher current flow, which can enhance volume output. Thus, for applications where maximum sound is necessary, a lower impedance buzzer can help achieve louder sounds without distortion. -
Question:
Are these buzzers suitable for outdoor use?
Answer: While these passive buzzers can function outdoors, they are not specifically designed for water resistance, which means they should be sheltered from the elements. If you're looking to deploy them outdoors, consider enclosing them in a protective housing to prevent moisture damage and ensure longevity. They are effectively used in exterior alarms and garden automation systems. -
Question:
How do I drive these buzzers with a microcontroller?
Answer: To drive these passive buzzers with a microcontroller, simply connect the positive terminal of the buzzer to a digital output pin and the negative terminal to the ground. By toggling the output pin between HIGH and LOW, you generate the AC signal needed for the buzzer to operate, producing sound. This approach works well in projects that require sound feedback or alerts when certain conditions are met. -
Question:
Where can I buy 10pcs Passive Electric Buzzer 3V 5V 16ohms 2KHz for Audio Signal Application?
Answer: You can purchase the 10pcs Passive Electric Buzzer 3V 5V 16ohms 2KHz for Audio Signal Application from Ubuy. They offer a variety of electronic components, and their platform is an excellent choice for finding specialized items like these buzzers, ensuring convenience and reliability in your shopping experience.
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Pros
- High-quality sound output
- Versatile for various projects
- Easy to install and use
- Compact and lightweight design
- Durable and reliable performance
Cons
- Some may find the tone limited.
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.
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BND 20
Order now and get it around Friday, June 26
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
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.
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Fastest cross-border delivery
Features & Benefits
- Excellent solution for various applications requiring sound alerts.
- Passive operation requires a signal for sound generation.
- Efficient power consumption with less than 25mA current draw.
- Compatible with a voltage range of 3.3-5.5V.
- Package includes 10 buzzers, perfect for multiple projects.
- Compact design ensures portability and ease of use.