DESCRIPTION
This module is base on ISD1820, which a multiple-message record/playback device. It can offer true single-chip voice recording, non-volatile storage, and playback capability for 8 to 20 seconds. The sample is 3.2k and the total 20s for the Recorder.
This module use is very easy which you could direct control by the push button on board or by Microcontroller such as Arduino, STM32, ChipKit etc. Frome these, you can easily control record, playback, and repeat and so on.
The speaker & microphone is also included in the kit.
FEATURES
- Push-button interface, playback can be edge or level activated
- Automatic power-down mode
- On-chip 8Ω speaker driver
- Signal 3V Power Supply
- Can be controlled both manually or by MCU
- Sample rate and duration changeable by replacing a single resistor
- Record up to 20 seconds of audio
- Dimensions: 37 x 54 mm
DEVELOPMENT SOURCES
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