Key Features
- 14-pin ISD1820 voice recording IC
- Records and plays back up to 10 seconds of audio
- Built-in microphone preamp and speaker driver
- Non-volatile memory retains audio without power
- Simple control via push buttons or microcontroller
Technical Specifications
- IC Model: ISD1820
- Pin Count: 14 Pin
- Recording Time: Up to 10 seconds
- Operating Voltage: 3V – 5V DC
- Audio Storage: Non-volatile memory
- Package Type: DIP-14 / Module-based (variant dependent)
Applications
- Voice announcement systems
- Talking toys and greeting cards
- Alarm and alert systems
- Educational and DIY electronics projects
- Embedded voice prompt applications
Package Includes
- 1 × ISD1820 14-Pin IC / Module
There are no reviews yet.