This pack includes 10 pieces of ISD1820 sound recording and playback modules. These modules are widely used in embedded systems for basic voice interaction, alert systems, and sound effects. It supports on-board mic recording, playback via speaker, and easy control through push buttons or microcontrollers.
āļø Technical Specifications
š Operating Voltage
3V to 5V DC
š£ļø Recording Time
Up to 10 seconds
šļø Features
Built-in mic, playback speaker port, push-button & microcontroller control
