Cryfokt I2S Interface Module Wired Microphone

1. [HIGH PERFORMANCE MICROPHONE] The SPH0645 I2S MEMS Microphone offers a small, low-cost solution with a wide range of 50Hz - 15KHz, perfect for general audio recording. 2. [DIGITAL INTERFACE] Instead of analog output, this microphone features Clock, Data, and Left-Right (Word Select) digital pins for easy connectivity to your microcontroller or computer. 3. [VERSATILE USAGE] This mono microphone can be easily configured for Left or Right channel input, and for stereo recording, two microphones can be used together. 4. [EASY INSTALLATION] The I2S MEMS microphone comes with a compact board for convenient setup and operation. 5. [COMPATIBILITY] Ideal for use with Cortex M-series chips like and M0, as well as single-board computers for seamless integration. Specification: Features: The I2S is a small, low cost MEMS mic with a range of about 50Hz - 15KHz, good for just about all general audio recording / detection. Instead of an analog output, there are three digital pins: Clock, Data and Left-Right (Word Select) Clock. When connected to your microcontroller/computer, the 'I2S Master' will drive the clock and word-select pins at a and read out the data from the microphone. The microphone is a single mono . You can select whether you want it to be on the Left or Right channel by connecting the Select pin to power or ground. If you need stereo, pick up two microphones! You can set them up to be stereo by sharing the Clock, WS and Data lines but having one with Select to ground, and one with Select to high voltage. Specification: Condition: 100% brand new VIN/logic: 3.3V Package List: 1 x Microphone Board Note: This I2S MEMS microphone is bottom ported, so make sure you have the hole in the bottom facing out towards the sounds you want to read. It's a 1.6-3.6V device only, so not for use with 5V logic (its really unlikely you'd have a 5V-logic device with I2S anyways). Many beginner microcontroller boards don't have I2S, so make sure its a supported interface before you try to wire it up! This microphone is best used with Cortex M-series chips like the , M0, or single-board computers.