ISD1820 Sound Voice Recording Playback Module Sound Recorder Board with Mic

Product Features:

The ISD1820 voice recorder module is a high-fidelity voice recording and playback board based on the ISD1820 chip. It has a built-in microphone and speaker, and can record and playback up to 10 minutes of audio. The module is easy to use, and can be interfaced with a microcontroller or other devices.

Key Features:

* Records and plays back up to 10 minutes of audio
* Built-in microphone and speaker
* Easy to use, can be interfaced with a microcontroller or other devices
* Small size, only 50x40mm
* Low power consumption
* Can be used in a variety of applications, such as voice recorders, toys, and musical instruments

Detailed Specifications:

* Chip: ISD1820
* Power supply: 3-5V DC
* Current consumption: 20mA
* Recording time: 10 minutes
* Playback time: 10 minutes
* Sample rate: 8kHz
* Bit depth: 12bits
* Signal-to-noise ratio: 80dB
* Dimensions: 50x40mm

Benefits:

* Easy to use, can be interfaced with a microcontroller or other devices
* Small size, only 50x40mm
* Low power consumption
* Can be used in a variety of applications, such as voice recorders, toys, and musical instruments

User concerns and desires:

* The module is easy to use, and can be interfaced with a microcontroller or other devices.
* The module is small size, only 50x40mm.
* The module has low power consumption.
* The module can be used in a variety of applications, such as voice recorders, toys, and musical instruments.

Additional Features:

* The module has a built-in microphone and speaker.
* The module can record and playback up to 10 minutes of audio.
* The module has a sample rate of 8kHz and a bit depth of 12bits.
* The module has a signal-to-noise ratio of 80dB.

Highlighting what makes this product stand out from competitors:

* The module is easy to use, and can be interfaced with a microcontroller or other devices.
* The module is small size, only 50x40mm.
* The module has low power consumption.
* The module can be used in a variety of applications, such as voice recorders, toys, and musical instruments.
* The module has a built-in microphone and speaker.
* The module can record and playback up to 10 minutes of audio.
* The module has a sample rate of 8kHz and a bit depth of 12bits.
* The module has a signal-to-noise ratio of 80dB.

Relevant external links:

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