ISD1820 Voice Record and Playback Module — 8–10 Second

ISD1820 Voice Record and Playback Module — 8–10 Second

The ISD1820 voice record and playback module allows you to record up to 8–10 seconds of audio and play it back on demand — triggered by a push button or an Arduino digital signal. Features an onboard microphone for recording and a speaker output for playback. No programming required for basic operation — press REC to record, press PLAY to replay.

Key Features

• ✅ 8–10 second recording capacity — non-volatile storage, retains recording without power
• ✅ Onboard microphone — record directly without external mic
• ✅ Speaker output — direct speaker connection (0.5W)
• ✅ Push-button or Arduino trigger — REC / PLAY / PLAYE pins for Arduino control
• ✅ No programming required — standalone operation with push buttons
• ✅ 3–5V operating voltage | Compliance: RoHS compliant

Typical Applications

• Voice alert and announcement systems
• Talking toys and interactive props
• Arduino voice command and response projects
• Doorbell and intercom voice messages

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