Adafruit 1752 Development Board Accessories (Audio Amplifier, 41mm, 54mm, 2mm, 11g)
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Adafruit 1752 Development Board Accessories (Audio Amplifier, 41mm, 54mm, 2mm, 11g)
This 20W stereo amplifier is a slim board with a class D amplifier onboard that can drive 2 channels of 4-8 ohm impedance speakers at 20W each.
Adafruit 1752 Development Board Accessories (Audio Amplifier, 41mm, 54mm, 2mm, 11g)
商品＃: 6024337

Adafruit 1752 Development Board Accessories (Audio Amplifier, 41mm, 54mm, 2mm, 11g)

回答者の94%がこの商品を友人に勧めたいと回答

商品＃: 6024337

JPY 7080

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今すぐ注文すると 頃に届きます 水曜日, 9月 30
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This 20W stereo amplifier is a slim board with a class D amplifier onboard that can drive 2 channels of 4-8 ohm impedance speakers at 20W each.
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この商品の利点

Compact Design
Measuring just 41mm by 54mm and weighing only 11g, this audio amplifier is perfect for portable projects, allowing seamless integration into your development board applications without adding bulk.
Enhanced Audio
This amplifier enhances sound outputs significantly, addressing the common issue of weak audio performance in development boards, making it ideal for audio-focused projects and prototypes.
Versatile Compatibility
Designed for versatile use, the Adafruit 1752 pairs seamlessly with various development boards, providing a reliable audio solution that meets the needs of hobbyists and professionals alike.

製品詳細

Shop the Adafruit Stereo 20W Class D Audio Amplifier - MAX9744 at Ubuy 日本. Get high-quality sound with this powerful amplifier. Order now at Ubuy 日本 and enjoy fast delivery!
  • Slim 20W stereo amplifier with onboard class D amplifier
  • Operates with 5-12VDC power and stereo line level input
  • Up to 93% efficiency and no heat sinks required
  • Analog and digital volume control capability with 64 steps of volume amplification
  • Includes fully assembled breakout board, terminal blocks, power filter capacitor, and trim potentiometer
  • Simple assembly with less than 15 minutes required for soldering

どんな人にお勧めですか？

Suitable For
  • DIY Electronics Enthusiasts

    Ideal for hobbyists building custom audio projects needing an efficient amplifier for their development boards.

  • Educators and Students

    Perfect for teaching electronics concepts in projects that involve sound amplification and audio signal processing.

  • Portable Audio Projects

    Well-suited for users creating compact, battery-operated audio devices requiring a lightweight and powerful audio amplifier.

Not Suitable For
  • High-Power Users

    Not suitable for those needing extensive audio power beyond this small amplifier's capacity and specifications.

製品説明書

Adafruit 1752 Development Board Accessories (Audio Amplifier, 41mm, 54mm, 2mm, 11g)

何か質問はありますか？ チャットでお問い合わせください

お客様の質問と回答

  • 質問: What is the Adafruit 1752 Development Board Accessories Audio Amplifier?

    回答: The Adafruit 1752 is a compact audio amplifier designed to enhance audio output for various projects. It measures 41mm x 54mm x 2mm and weighs only 11g, making it perfect for portable applications. This amplifier is ideal for makers, hobbyists, or anyone looking to drive small speakers or headphones with clear sound quality. Whether used in DIY speaker projects or as part of a more complex audio system, it serves as a reliable tool to boost audio performance.
  • 質問: How does the audio amplifier improve sound quality?

    回答: The Adafruit 1752 amplifier boosts the audio signal, delivering clearer and louder sound compared to unamplified output. By amplifying the audio, it reduces distortion and improves overall sound fidelity. This feature is particularly beneficial in environments where sound clarity is crucial, such as in educational projects, music creation setups, or home automation systems. Using enhancements like this can significantly upgrade your audio experience.
  • 質問: What is the power output of the Adafruit 1752 amplifier?

    回答: The Adafruit 1752 amplifier provides sufficient power to drive small speakers effectively without compromising sound quality. Although the exact power output is not specified in watts, its design ensures compatibility with various low-power audio devices. This makes it suitable for use in compact projects where size matters but audio performance cannot be overlooked, such as in miniature robots or personal audio devices.
  • 質問: Can I use this amplifier with multiple audio sources?

    回答: Yes, the Adafruit 1752 amplifier can be used with multiple audio sources, provided they are compatible with the amplifier's input specifications. This flexibility allows you to connect various devices like microcontrollers, smartphones, or computers to your audio setup. This versatility is advantageous in creating custom audio projects where you might want to switch between different sound sources without replacing the amplifier.
  • 質問: Is the Adafruit 1752 amplifier suitable for outdoor use?

    回答: The Adafruit 1752 amplifier, while compact and lightweight, is not designed to withstand harsh weather conditions or extreme environments. If you intend to use it outdoors, it is recommended to enclose it in a protective housing to guard against moisture and dust. Integrating it into outdoor sound systems or portable speaker setups can enhance your experience, provided you ensure its protection from the elements.
  • 質問: What kind of speakers work best with the Adafruit 1752 amplifier?

    回答: The Adafruit 1752 amplifier works best with small to medium-sized speakers that match its output capabilities. Ideally, look for speakers that can handle a range of input voltages and resistances that typically align with the amplifier's specifications. This compatibility ensures optimal performance, making it suitable for DIY audio projects, custom speaker builds, or upgrading existing audio systems.
  • 質問: Can this amplifier be used in educational projects?

    回答: Absolutely! The Adafruit 1752 amplifier is an excellent choice for educational projects, especially those focusing on electronics and audio technology. Its compact size and user-friendly design make it suitable for classroom demonstrations or hands-on learning activities. Students can explore audio circuitry, sound amplification principles, and sound system design, gaining practical experience in electronics.
  • 質問: How can I integrate the Adafruit 1752 amplifier into my project?

    回答: Integrating the Adafruit 1752 amplifier into your project is straightforward. Start by connecting the audio input from your source device to the amplifier’s input terminals, and then connect the output to your speakers. Depending on your project's design, you can create custom enclosures or interfaces to house the components. This makes it a popular choice for hobbyists building everything from music-playing robots to portable audio stations.
  • 質問: What are the dimensions and weight of the Adafruit 1752 amplifier?

    回答: The amplifier measures 41mm x 54mm x 2mm and weighs only 11g, making it highly portable and easy to incorporate into a variety of projects. Its small size allows you to utilize it in tight spaces without adding significant bulk to your design. This is especially beneficial for projects requiring mobility, such as wearable technology or compact sound devices.
  • 質問: Where can I buy Adafruit 1752 Development Board Accessories Audio Amplifier in Japan?

    回答: You can purchase the Adafruit 1752 Development Board Accessories Audio Amplifier from Ubuy in Japan. Ubuy offers a user-friendly platform with a wide selection of electronics, ensuring that you can easily find quality components like the Adafruit audio amplifier for your projects.

Adafruit Amplifiers Editorial Review

The Adafruit Stereo 20W Class D Audio Amplifier has received mixed user reviews, with customers overall praising the small board's high-quality sound, minimal heat generation and flexibility for connecting multiple speakers. One reviewer noted that the board's customer support was non-existent and required posting on the forum to receive any help. The kit comes with all parts included apart from a 12V, 2A power supply, meaning users will need to source their own. However, soldering is required as part of the assembly, and customers must ensure that all audio sources come from the 3.5 mm headphone jack or L/R RCA inputs. Many users recommend powering the board via a separate 9V adapter to increase power. The board is bridge-tied-load, meaning it is not possible to "parallel" the two BTL outputs for one 40W load.

お客様のレビュー＆評価

1 カスタマー評価
  • 5 星
    100%
  • 4 星
    0%
  • 3 星
    0%
  • 2 星
    0%
  • 1 星
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この商品のレビュー

お考えをお聞かせください

長所

  • Delivers strong performance with minimal distortion and a high signal-to-noise ratio
  • Small board size doesn't generate significant heat even at full load
  • Multiple options for powering the board
  • Easy to set up and use with minimal soldering needed
  • Flexibility to connect to multiple speakers

短所

  • Soldering is required as part of the assembly

プラットフォームの信頼性とお客様の安心

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“Great products and very good service: very easy and very fast international delivery.”

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11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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JPY 7080

今すぐ注文すると 頃に届きます 水曜日, 9月 30

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最高の物流パートナー
  • fedex
  • dhl
最速の国際配送

特徴と利点

  • Can drive 2 channels of 4-8 ohm impedance speakers at 20W each
  • Completely cool-running, no heat sinks required and extremely efficient - up to 93% efficiency makes it great for portable or battery powered rigs
  • Analog and digital volume control capability
  • Compact and easy to use with polarity protection
  • Low distortion and integrated suppression

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