ISD 1820 Voice Sensor

Voice Record Module is a multiple‐message record/playback device based on ISD1820 Chip. It offers, no‐volatile storage, true single‐chip voice recording and playback capability for 8 to 20 seconds.  This module has On-chip 8Ω speaker driver with Push-button interface. It is easy to use with high quality natural voice restored feature. It can be used in Automobile car bug, parking radar, Voice in medical devices, Elevator, toys and many more. This module can be controlled either by MCU or manually.