ISD1820 Voice Recorder Module

Overview

ISD1820 voice recorder/playback module with 10‑second recording capacity. Built‑in microphone and speaker output.

Key Features

• Record time: 10 seconds
• Supply: 5V
• Built‑in microphone
• Push‑button control

Specifications

• Supply voltage: 5V

Dimensions & Weight

• Length: ~30 mm
• Width: ~20 mm
• Weight: ~10 g

Package Includes

• 1 × ISD1820

Applications

• Voice recording and playback
• Announcement systems
• DIY sound modules