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Description ISD1820 recording voice module voice module recording and playback module board with microphone and 0.5W speaker The ISD1820 Voice Recording & Playback Module is an integrated circuit that allows you to record and play back audio messages. It comes with a built-in microphone and a loudspeaker (8 Ohm, 0.5 Watt) for easy use. The ISD1820 has a recording time of up to 60 seconds and supports one-time playback of the recorded message. You can use the ISD1820 for a variety of applications, such as voice prompts for security systems, toys, or greeting cards. The module is easy to use, as it requires only a few push buttons or switches to control the recording and playback functions. In summary, the ISD1820 Voice Recording & Playback Module with Microphones and Loudspeaker is a compact, low-power device that enables voice recording and playback in a variety of applications.
