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ISD1820（6）
ISD1820（2）
ISD1820（4）
ISD1820（3）
  1. ISD1820（6）
  2. ISD1820（2）
  3. ISD1820（4）
  4. ISD1820（3）

ISD1820 Recording And Voice Module

$1.11 – $2.35

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ISD1820 Recording And Voice Module /Telephone Module board with Microphones + Loudspeaker

Introduce

Main chip: ISD1820
Working Voltage: DC 3-5V

Features

  • Convenient 10 seconds voice recording and playback
  • High Quality and Natural Speech Recovery
  • Can be used as a loudspeaker module
  • Play with loop, click and play, single play
  • Can be controlled by single chip computer
  • This module can drive 8 Euro 0. 5W small horn directly

ISD1820（5）

Operation and Use

  • Power supply: 3-5V, can be connected to the row needle power;
  • Recording and playbey control or single chip computer,control line IO has been introduced；
  • Key control recording and playback operation method;
  • REC key: Record the key, press and hold it, release the key and stop recording;
  • RLAYE key: trigger mode playback, Click to play the current whole voice;
  • PLAYL key: click mode to play, hold down to play, release to stop playing;
  • RPL jumper: Cyclic playback mode control, can be cyclic playback;
  • FT jumper: through control, can make the midhead voice ‘straight to the speaker.

Wiring Diagram

ISD1820（7）

Series

1 SET, Horn, ISD1820 Module

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