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ISD1820 Recording Module Voice Board with Mic

  • The main chip: ISD1820.
  • Operating Voltage: DC 3V-5V.
  • Loudspeaker: 8 ohm, 0.5W.
  • An easy to use 10 seconds of voice recording.
  • High-quality, natural voice restored.
  • Can be used as a propaganda module.
  • With looping, jog playback, single-pass play function.
SKU: 78327

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  • Delivery Charges: Tamil Nadu

₹75 for parcels below 1 Kg and ₹100 for parcels weighing between 1 Kg to 2 Kg.

2-3 Days

₹75

  • Delivery Charges: Other South India

₹125 for parcels below 1 Kg and ₹175 for parcels weighing between 1 Kg to 2 Kg.

2-3 Days

₹125

  • Delivery Charges: North India

₹250 for parcels below 1 Kg and ₹325 for parcels weighing between 1 Kg to 2 Kg.

2-3 Days

₹250

  • Courier delivery

Our courier will deliver to the specified address

2-3 Days

Rs. 99

  • Warranty 1 year

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  • Free Returns Policy

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Description

Product Description

The ISD1820 Recording Module Voice Board is the real easy way to add Voice Recording (and Playback) to your project. The Module can be operated directly by using the 3 Push-Buttons or with every microcontroller (ex. Arduino). A microphone is implemented directly on the board, and you can connect any 8 Ohm Speaker. Your recordings are saved even without power due to the non-volatile storage on the ISD1820.
This module uses the ISD1820 voice record and playback IC to record a single voice message of up to 10 seconds in length. The recorded message is stored in its specialized analogue flash memory that will keep the message stored even when power is removed. The module includes an electret microphone to record your message and push buttons allow for record, partial playback, or full playback of the message. Header pins allow for easy interface to a microcontroller and playback can be controlled with just one digital pin.

Features 

  • An easy to use 10 seconds of voice recording.
  • High-quality, natural voice restored.
  • Can be used as a propaganda module.
  • With looping, jog playback, single-pass play function.
  • Available single-chip control.
  • This module can directly drive a small speaker 8 ohms 0.5W.
  • Audio recording control mode: the key to control or microcontroller, IO has drawn the line of control.
Buttons control audio recording method of operation :-
  • REC button: record button, you can press and hold the recording, release the button to stop recording;
  • RLAYE key: trigger mode playback, press will play this whole speech;
  • PLAYL key: jog mode playback, press and hold until playback, release to stop playback;
  • RPL Jumper: loop mode control, loop playback;
  • FT Jumper: direct control, microphone voice through the speaker can playback.

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