Mikroe MIC 3 Click features the Analog Device SSM2167-1RMZ-R7 Microphone Preamplifier. The board is a low voltage microphone preamplifier with variable compression and noise gating. It's an easy solution to work with it, and an ideal solution for using in a variety of audio applications. Features & Specs * On-board modules: * Analog Device SSM2167-1RMZ-R7 Low Voltage Microphone Preamplifier * Adjustable noise gate threshold * Adjustable compression ratio * GPIO interface * mikroBUS compatibility * L (57.15mm x 25.4mm) click board size * 3.3V or 5V input voltage https://elecena.pl/product/17102086/mikroe-mic-3-click 2020-08-08 https://elecena.pl/product/17102086/mikroe-mic-3-click 2020-08-25