ISD1820 Voice Recording & Playback Module

The ISD1820 Voice Recording Module is a compact, easy-to-use voice recorder and playback device perfect for DIY electronics, Arduino, and Raspberry Pi projects. With built-in microphone and speaker output support, this module allows you to record and playback voice messages up to 10 seconds long with the press of a button.

It features on-board buttons for instant recording, playback, and erase, and also includes pin headers for microcontroller interfacing, making it ideal for sound-triggered automation, toys, robotics, and security systems.

Features:

• Based on the ISD1820 voice IC

• Supports recording up to 10 seconds

• Built-in microphone for direct recording

• Speaker output and external speaker pinout

• On-board buttons: Record (REC), Playback (PLAYE/PLAYL), and Erase

• Can be easily interfaced with Arduino, PIC, and other microcontrollers

• Power Supply: 3V–5V DC

A simple yet powerful solution for adding voice to your electronic creations!