ISD1820 Voice Recording Module with Mic and Loudspeaker

Record, playback, and amplify with ease. The ISD1820 module offers a simple yet powerful solution for short voice recording and playback applications. With built-in mic and speaker support, it’s ideal for DIY electronics, talking gadgets, sound-triggered systems, and educational kits.

Key Features:

• Main Chip: ISD1820

• Operating Voltage: DC 3V–5V

• Recording Time: Up to 10 seconds

• Playback Modes:

  • Jog Play (PLAYL)

  • Trigger Play (PLAYE)

  • Loop Play (RPL Jumper)

• Real-Time Mic-to-Speaker Playback: Via FT Jumper

• Control Options: Push-button or microcontroller (SCM/Arduino)

• Speaker Support: Drives 8Ω 0.5W speaker directly

Package Includes:

• 1 × ISD1820 Module
• 1 × 8Ω 0.5W Loudspeaker
• 1 × XH2.54 Cable

Applications: Talking toys, DIY alarms, voice prompts, sound effects modules, educational electronics

*Image shown is a representation only.