DFRobot Bluetooth 4.2 audio receiver board, dual 5W amplifier, 15m range, WAV, 3.7-5V
Product number: DFR0720
CHF 3.90
Available · 2 piece · 2-5 Tage
CHF 3.90
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Description
Product information "DFRobot Bluetooth 4.2 audio receiver board, dual 5W amplifier, 15m range, WAV, 3.7-5V"
This is a small, low-cost Bluetooth 4.2 audio receiver module with two 5W power amplifier circuits. It supports automatic reconnection and can be powered by micro USB or a 3.7V lithium battery. The module can become a stereo Bluetooth speaker when connected to two speakers. The board can also be connected to a computer via USB to use it as a sound card.
Features at a glance
- Small and inexpensive: Ideal for DIY audio projects.
- Automatic reconnection: Simplifies reconnection with devices.
- Dual 5W amplifier: Enables the creation of powerful stereo systems.
- Power supply: 3.7V-5V
- Bluetooth version: 4.2
- Transmission distance: up to 15m (visible)
- Audio decoding: WAV, APE, FLAC, MP3
- Suitable speakers: 2-8 Ohm, 3-5W (recommended 4 Ohm 5W)
- Dimensions: 20*45mm
- User notes: No connection to an external amplifier, as a dual 5W amplifier is already integrated.
- Safety instructions: Watch out for electrostatic discharges and keep the module away from high-frequency or strong electromagnetic signals.
- 1x Bluetooth 4.2 audio receiver board with amplifier (2x5W)
Properties
| Zolltarifnummer: | 84733020 |
|---|---|
| Brand: | DFRobot |
| Country of Origin: | China |
| EAN: | 7437245489445 |
| Gross Weight (kg): | 0.010 |
| Manufacturer ID: | DFR0720 |
| Product ID: | DFR0720 |
Manufacturer
DFRobot
DFRobot – Innovative Electronics and Robotics Solutions
DFRobot is a leading provider of electronics and robotics products, specializing in the development of user-friendly tools and platforms for education, research, and prototyping. The brand inspires engineers, students, and makers to create innovative projects and drive technological advancements.
DFRobot’s product lineup includes microcontrollers, sensors, motor drivers, robotic platforms, and kits for various applications. The Gravity series, a modular platform for easy electronics projects, and specialized STEM education kits are particularly popular, aiming to promote learning in science, technology, engineering, and mathematics.
DFRobot emphasizes open-source technology, offering comprehensive documentation, tutorials, and community support to help users get started with electronics and robotics projects. The products are compatible with popular platforms like Arduino, Raspberry Pi, and Micro:bit, enhancing flexibility and versatility.
With a strong focus on innovation, education, and usability, DFRobot has established itself as a leading provider in electronics and robotics development. The brand offers solutions suitable for both beginners and advanced developers, fostering creative thinking and problem-solving skills.
Manufacturer and safety information
Sertronics GmbH
Am Studio 20d
DE 12489 Berlin
https://www.berrybase.de
info@berrybase.de
WEEE number: 20453810
Person responsible for the EU
See manufacturer information
Safety instructions
- Do not use in potentially explosive atmospheres.
- Keep away from water, moisture and high temperatures.
- Avoid direct sunlight to prevent overheating.
- Take care when handling electrical connections, avoid short circuits.
- Maintain safe distances from other electronic devices to minimise interference.
- Never open, convert or modify the device without authorisation.
- Only use compatible power supply units or voltage sources.
- Recycle the product in accordance with local regulations for electronic waste.
- Dispose of batteries/rechargeable batteries, if included, separately and in an environmentally friendly manner.
- Never dispose of electronic waste in household waste.
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