Mikroelektronika MIKROE-3345 ISD3900 ChipCorder Digital Voice Recorder Click Board with SPI

Technical description of the product (MIKROE-3345):

The MIKROE-3345 is a multi-message record and playback device featuring ISD3900 and ChipCorder® technology with SPI interface. This Rec&Play Click board is a digital voice recorder based on the ISD3900, a multi-message record and playback device. It utilizes ChipCorder® technology, providing digital sound compression, smart message management, a digitally configurable signal path, and more. Multiple audio inputs and outputs are available. The Click board includes a small omnidirectional electret microphone and a miniature 700mW neodymium speaker, making it a complete playback and recording solution capable of capturing up to 32 minutes of audio. It also offers numerous connectivity options. Applications: An ideal solution for POS terminals, toys, home appliances, digital voice recorders, and all other applications requiring a simple interface for sound notifications. On-board modules: - ISD3900, a multi-message record and playback device with ChipCorder® technology, from Nuvoton. - W25Q64, a 64 Mbit serial Flash memory from Winbond. Key Features: - Integrated solution with ChipCorder® technology, offering digital compression, smart message management, a digitally configurable signal path, and more. - Integrated speaker and microphone for out-of-box functionality. - Numerous connectivity options. Interface: GPIO, SPI Input Voltage: 3.3V Click board size: L (57.15 x 25.4 mm)