ISD1820 Voice Recording & Playback Module
The ISD1820 Voice Recording & Playback Module is a compact audio recording and playback board designed for Arduino, ESP32, and other electronics projects. It allows users to record voice messages and play them back easily using the onboard microphone and speaker. Featuring simple REC, PLAYE, and PLAYL control buttons, this module provides an easy way to add voice and sound functionality to electronic projects without complex programming. It is ideal for voice announcement systems, talking toys, robotics, sound effects, and DIY electronics applications.
Specifications
- Product Name: ISD1820 Voice Recording & Playback Module
- Main IC: ISD1820
- Module Type: Voice Recording and Playback Module
- Recording Method: Built-in Electret Microphone
- Recording Duration: Approximately 10 Seconds
- Operating Voltage: 3V–5V DC
- Playback Method: External Speaker Output
- Control Buttons: REC, PLAYE, PLAYL
- Playback Modes: Edge-Triggered and Level-Triggered Playback
- Audio Output: Speaker Output
- Control Interface: Manual Buttons and External Trigger Pins
- Microphone: Onboard Microphone
- Compatibility: Arduino, ESP32, and other compatible microcontrollers
- Applications: Voice Announcements, Talking Toys, Robotics, Sound Effects, and DIY Electronics Projects
Package Includes
- 1 × ISD1820 Voice Recording & Playback Module
- 1 × Speaker
- 1 × Speaker Connecting Cable
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