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Bluetooth4.0 Audio Receiver With Stereo Power Amplifier

(0 Reviews)
In stock

Category: Bluetooth Module

SKU: 1963


MRP Price:
₹199 /Pc 14% OFF
Discounted Price:
₹172 /Pc

Quantity:
(20 available)

Weight:
40g

Total Price:
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DSM ELECTRO
(19 customer reviews)

The NRF51822 Bluetooth 4.0 module can be combined with a stereo power amplifier to create a Bluetooth audio receiver with stereo output. This setup allows you to wirelessly stream audio from your smartphone, tablet, or other Bluetooth-enabled device to a stereo speaker system.

Here's a basic overview of the components and functionality:

1. NRF51822 Bluetooth 4.0 Module:

  • Receives audio data from a Bluetooth source device.
  • Decodes the audio data into a digital format (e.g., I2S).

2. Stereo Power Amplifier:

  • Amplifies the digital audio signal from the NRF51822.
  • Drives stereo speakers to produce sound output.

Additional Components:

  • Audio Codec: May be required to convert the digital audio data from the NRF51822 to an analog format compatible with the power amplifier.
  • Power Supply: Provides power to the NRF51822 module and power amplifier.
  • Enclosure: A suitable enclosure to house the components and protect them.

Functionality:

  1. The NRF51822 module pairs with a Bluetooth source device (e.g., smartphone).
  2. The Bluetooth source device streams audio data to the NRF51822.
  3. The NRF51822 decodes the audio data and sends it to the audio codec (if present).
  4. The audio codec converts the digital audio data to an analog format.
  5. The stereo power amplifier amplifies the analog audio signal.
  6. The amplified audio signal drives the stereo speakers, producing sound output.

Key Considerations:

  • Audio Quality: The quality of the audio output will depend on the NRF51822 module, audio codec (if used), power amplifier, and speakers.
  • Power Consumption: The NRF51822 module and power amplifier should be chosen with low power consumption in mind, especially for battery-powered applications.
  • Development: You'll need to develop software for the NRF51822 to handle Bluetooth communication, audio decoding, and control the power amplifier.
  • Enclosure Design: The enclosure should provide adequate shielding and ventilation to ensure optimal performance.

There are many commercial Bluetooth audio receiver modules available that integrate the NRF51822 with a power amplifier and audio codec in a single package. These modules can be a convenient option for building a Bluetooth audio receiver.

There have been no reviews for this product yet.