ISD1820 VOICE RECORD / PLAY MODULE

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Based on the ISD1820 chip, this multiple-message record/playback device offers true single-chip voice recording, non-volatile storage, and playback capability for 8-20 seconds. Fea tures on-board microphone as well as internal audio amplifier which can drive an 8 Ohm 0.5W speaker directly. Can be manually operated with on-board pushbuttons or by microcontroller. Supply voltage 3.3-5 Vdc. Board dimensions 54mm x 38mm x 15mm high. Show more