商品＃:
7567980
20PCS 35mm Prewired Piezo Elements Buzzer Sounder Sensor Trigger Drum Disc
商品＃:
7567980
TWD 644
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These 35mm piezo elements are perfect for touch-sensors, electronic drum triggers, buzzers, or making your own contact mics. They have a wide tonal response and are made with brass base material.
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What Stands Out
Versatile Usage
Ideal for various projects, these piezo elements can be utilized in sound and sensor applications, making them perfect for hobbyists and professionals alike.
Prewired Convenience
Each 35mm buzzer comes prewired, ensuring easy integration into your projects without the need for additional soldering or assembly.
High Sensitivity
These piezo elements provide excellent sound output and sensitivity, allowing for reliable performance in triggering mechanisms or sound generation.
產品詳情
- 20PCS prewired 35mm brass piezoelectric discs
- Suitable for touch-sensors, electronic drum triggers, and buzzers
- Uncased piezo elements for speech and music applications
- Wide tonal response with resonant frequency of 2.6 ± 0.5 KHz
- Resonant Impedance of 400Ω max and Capacitance of 40000pF ± 30%
- Operating Temperature range from -20 to +70°C
| Brand Name | szzijia |
| Model Name | ZJtek |
| Model Number | ZJtek-1 |
| Included Components | 20PCS 35mm Piezo Elements buzzer Sounder Sensor Trigger Drum Disc |
| Manufacturer | ZIJIA |
| UPC | 606825164066 |
| Part Number | ZJtek-1 |
| Color | gold,red |
| Material | Brass, Metal |
| Body Material | Brass |
| Item Weight | 0.16 Kilograms |
| Brand | szzijia |
Who Should Buy?
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Hobbyist Projects
Ideal for electronics hobbyists creating sound effects in DIY projects like alarms, toys, or interactive displays.
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Educational Use
Perfect for students learning about sound technology and circuit design in classroom experiments and projects.
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Rapid Prototyping
Useful for developers needing quick sound integration into prototypes for various electronic devices and applications.
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High-Volume Needs
Not suitable for situations requiring loud sound output, as piezo buzzers generally have limited volume capabilities.
產品描述
20PCS 35mm Prewired Piezo Elements Buzzer Sounder Sensor Trigger Drum Disc
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客戶問答
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問題:
What is a piezo buzzer and how does it work?
Answer: A piezo buzzer is an electronic device that converts electrical energy into sound. It operates on the principle of piezoelectricity, where certain materials generate an electric charge when mechanically stressed. In the case of piezo buzzers, this means that when voltage is applied, the material vibrates, producing sound. They are commonly used in alarms, timers, and notification systems due to their compact size and efficiency. -
問題:
What are the applications of the 35mm prewired piezo elements?
Answer: The 35mm prewired piezo elements are versatile components suitable for various applications. They are widely used in alarm systems, doorbells, timers, and even toys. Their small size makes them ideal for portable devices where space is limited. Additionally, these elements can be incorporated into DIY electronic projects, allowing hobbyists and professionals alike to implement sound notifications or alarms effectively. -
問題:
Do I need any special tools to use the piezo elements?
Answer: Using piezo elements typically does not require specialized tools, but having a basic electronic toolkit can be beneficial. Basic tools like wire strippers, a soldering iron, and a multimeter can help in connecting the buzzers to a circuit. The prewired feature means the elements come with leads attached, simplifying the process for those new to electronics, allowing quick integration into their designs. -
問題:
Are these piezo buzzers loud enough for outdoor use?
Answer: Yes, the 35mm piezo buzzers can produce a sound that is suitable for outdoor use, depending on the application. They are designed to deliver clear and audible tones, making them effective for alarms and notifications in open spaces. However, if used in very noisy environments, it might be helpful to combine them with sound amplification methods or enclosures to enhance their audibility. -
問題:
Can I use these piezo elements for musical projects?
Answer: Absolutely! The 35mm prewired piezo elements can be creatively utilized in musical projects. They can produce different tones based on the frequency of the electric signal sent to them. By modifying the input signals, you can generate various musical notes, making them a great choice for educational instruments, synthesizers, and sound effects in electronic music setups. -
問題:
What is the voltage range these piezo elements operate at?
Answer: The 35mm prewired piezo elements generally operate effectively within a voltage range of 3V to 24V. This wide range allows them to be used in various applications, from battery-operated devices to powered systems. It's important to adhere to the specified voltage limits to avoid damaging the elements while ensuring optimal sound production in your projects. -
問題:
How can I connect these piezo buzzers to a microcontroller?
Answer: Connecting the 35mm piezo buzzers to a microcontroller is straightforward. You typically connect one lead to a digital output pin and the other lead to ground. By sending a HIGH signal to the pin, the buzzer will sound. Advanced users can use PWM (Pulse Width Modulation) to create varying tones. This makes it ideal for projects where sound feedback is essential, like interactive games or alert systems. -
問題:
Are these piezo elements weatherproof or waterproof?
Answer: The 35mm prewired piezo elements themselves are not inherently weatherproof or waterproof. It's advisable to protect them from moisture or excessive environmental exposure during installation, especially for outdoor applications. Consider using protective casings or enclosures to shield the buzzers from adverse weather conditions, ensuring longevity and performance. -
問題:
What is the lifespan of these piezo elements?
Answer: Piezo elements, including the 35mm prewired ones, are known for their durability and long lifespan. They can operate for years without significant degradation when used within the specified voltage and environmental conditions. This longevity makes them a reliable choice for projects where consistency and sound production over time are crucial, such as in alarms or timers. -
問題:
Where can I buy 20PCS 35mm Prewired Piezo Elements Buzzer Sounder Sensor Trigger Drum Disc?
Answer: You can purchase the 20PCS 35mm Prewired Piezo Elements Buzzer Sounder Sensor Trigger Drum Disc on Ubuy, which offers a convenient platform to find this product. Ubuy provides easy access and a straightforward shopping experience for consumers looking to acquire electronic components and gadgets.
szzijia Triggers ZJtek-1 Editorial Review
The 20PCS 35mm Prewired Piezo Elements Buzzer Sounder Sensor Trigger Drum Disc provide an affordable and convenient piezo pickup solution that can be used on different parts of the acoustic guitar body. The plastic and copper round pickups can be attached to the guitar and connected to an amplifier using the two wires provided. However, users must be aware that piezo pickups are highly sensitive and can pick up unwanted feedback if not used correctly. The wires are approximately 4 inches long, and the plastic disk attached to the copper disk keeps the copper flat and responsive to vibrations. Overall, the product provides an affordable solution for trying out piezo pickups but requires proper usage to prevent feedback.
Customer Reviews & Ratings
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優點
- Affordable
- Can be used on various parts of the guitar
- Easy to connect to an amplifier
缺點
- Highly sensitive and prone to feedback if not used correctly.
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TWD 644
立即訂購並活動它 週五, 八月 14
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特色和優勢
- Ideal for touch-sensors, electronic drum triggers, buzzers, or contact mics.
- Wide tonal response and made with brass base material.
- Can easily be DIYed.
- Suitable for speech and music applications.
- Comes in a pack of 20 uncased piezo elements.
- Resonant Frequency: 2.6 ± 0.5 KHz, Capacitance: 40000pF ± 30% at 100Hz.
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