Board ISD1820 chip
Onboard microphone, you can direct recording
About 10 seconds voice recording
High-quality, natural voice Restore can be used as a loudspeaker module
With a loop playback, jog playback, single-pass playback
The chip pin leads, through the microcontroller to control operation
Working voltage: 3 ~ 5V
Board size:54 x 38 mm
Package Included:1PCS ISD1820 Voice Board Sound Recording Recorder Playback Module+Microphone
100% brand new and high quality
Shape: Same as the picture show
1. The Main chip: ISD1820
2. The working voltage: DC 3 ~ 5V
3. An easy to use 10 seconds of voice recording
4. High-quality, natural voice restored
5. Can be used as propaganda module
6. With a loop, jog playback, single-pass play function
7. Available Single-Chip Control
8. Power Supply: 3-5V, which can be accessed on the Needle Row Power;
9. Sound Recording Control: Button Control or Microcontroller, control Lines IO has LED
Buttons Control Audio Recording Method of Operation:
1. REC Button: Recording Button, you can Hold Down the Recording, Release the Button to Stop Recording;
2. RLAYE Key: Trigger Mode Playback, Click on to play the current voice of the whole;
3. PLAYL Key: Jog mode playback, press and hold until playback, release to stop playback;
4. RPL Jumper: Loop Playback Mode Control, Loop;
5. FT Jumper: Straight control, allows direct access to the speaker microphone voice playback
Package included:1 * 1 x ISD1820 Recording Module + Loudspeaker
ISD1820 Module(Red Buttons)
- the main chip: ISD1820
- size: 38mm * 42.5mm
- the working voltage: DC 3 ~ 5V
features:
1.An easy to use 10 seconds of voice recording
2.high-quality, natural voice restored
3.can be used as propaganda module
4.with looping, jog playback, single-pass play function
5.available single-chip control
6.this module can directly drive a small speaker 8 ohm 0.5W
Power supply :3-5V, which can be accessed pin power;
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;
Shipping Included:1PCS x ISD1820 Module
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3. Item shipped from China via china Post Airmail, reach most of the countries within 2 to 4 weeks.
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