ISD1820is a small Voice Recorder and Playback module that can do the multi-segment recording. The user can achieve a high quality of recording (for 8 to 20secs) for each application with the adjustment of the on
3. about 10 seconds voice recording 4. high-quality, natural voice restore can be used as a loudspeaker module 5. with a loop playback, jog playback, single-pass playback 6. the chip pin leads, through the microcontroller to control operation ...
Product Specifications: - Main Chip: ISD1820 - Size: 38 mm * 42.5 mm - Operating Voltage: DC3-5V - Features: Easy to use, 10-second voice recording, High-quality natural voice reduction, Can be used as a loudspeaker module, With loop, jog play, and single-pass playback, Available sin...
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1. Voice Recorder 2. Microcontroller based audio playback 3. Sound recorder Reference Site:ISD1820 Record and Playback Module Pinout, Features & Circuit (components101.com) ISD1820 Datasheet PDF Download Similar features and reference parts
PLAYLkey:Jog mode playback, press and hold before playback, release to stop playback; RPLJumper:Loop mode control, can be looped; FTJumper:Through control, can make the microphone head voice to the speaker playback; Note: The module output power is small, so the sound is also small, ...