ISD1820 Voice Recorder and Player Module with Speaker

ISD1820 Voice Recorder and Player Module with Speaker


ISD1820 Voice Recorder and Player Module with Speaker.
Note: Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE

Availability: 2 in stock SKU: STC-00269 Categories: , Tags: ,


Voice Record Module is based on ISD1820, which a multiple-message record/playback device. It can offers true single-chip voice recording, no-volatile storage, and playback capability.

This module is very easy to use – which you can direct control by push button on board or by a microcontroller such as Arduino, PIC, STM32, ChipKit etc. From these, you can easy control record , playback and repeat and so on.

It is an easy to use 10 second voice recording module with high-quality, natural voice. Can be used as propaganda module  with looping, jog playback, single-pass play function.

This module can directly drive a small speaker 8 ohm 0.5W. The power supply is 3-5V,

  • Easy to use 10 second voice recording and playback.
  • High quality, natural voice restore.
  • Can be used as a megaphone module.
  • With loop play, jog play, single play function.
  • This module can directly drive 8 ohm 0.5W small speakers.
  • Power supply: 3-5V, can be connected to the pin.
  • Record and playback control mode: key control or , control line IO has been led out.
Key control recording and playback operation method:
REC key: recording button, press and hold to record, release the button to stop recording;
RLAYE key: trigger mode playback, click to play the current voice of the entire paragraph;
PLAYL key: jog mode playback, press and hold to playback, release to stop playing;
RPL jumper: loop play mode control, can be played circularly;

FT jumper: through control, it allows the microphone voice directly to the speaker to playback.

Package included:

1 x Voice module
1 x 0.5W 8R speaker
1 x XH2.54 cable


Additional information

Weight40 g



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