{"product_id":"apklvsr-pack-of-5-omnidirectional-microphone-module-i2s-interface-high-precision-low-performance-for-esp","title":"APKLVSR Pack of 5 Omnidirectional Microphone Module I2S Interface, High Precision Low Performance for ESP","description":"\u003ch3\u003eAPKLVSR Pack of 5 Omnidirectional Microphone Module I2S Interface, High Precision Low Performance for ESP\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eProduct Features: 1. Digital I\/S interface with high-precision 24-bit data 2.\nThe high SNR is 61 DBA 3. High Sensitivity - 26dBfs 4. Stable frequency\nresponse from 60Hz to 15kHz 5. Low power consumption: low power consumption\n1.4 ma 6. High PSR: -75 dBfs Interface definition: SCK: serial data clock of\nthe I 2 s interface. Ws: Selection of serial data words for I? S interface\nL\/R: left\/right channel selection At low level, the microphone gives the\nsignal in the left channel of the I? off. S-Frame At high setting, the\nmicrophone emits the signal in the right channel SD: serial data output from\nI? S interface VCC: input power, 1.8V to 3.3V GND: electricity mass. This\nproduct provides a tutorial for using the esp module with I2S function Connect\nwith our esp development board: ESP Development Board SCK \u0026gt;\u0026gt; GPIO14 SD \u0026gt;\u0026gt;\nGPIO32 GPIO15. L\/R \u0026gt;\u0026gt; GND Dimensions: VDD \u0026gt;\u0026gt; VDD3.3 inches\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eThe module is a powerful, energy-saving, omnidirectional microphone with digital output and a lower port.\u003c\/li\u003e\n         \u003cli\u003eThe module has a high signal to noise ratio and is an excellent choice for near-field applications. The module features a flat broadband frequency response that results in a high resolution of natural sound.\u003c\/li\u003e\n         \u003cli\u003eThe I2S interface allows the module to be connected directly to digital processors such as DSPs and microcontrollers without the need for an audio codec for use in the system.\u003c\/li\u003e\n         \u003cli\u003eThe module is available in a thin surface mount case measuring 4.72 x 3.76 x 1mm. The style is lightweight, classic and easy to carry. Can be used as external microphone and speaker accessory for computers.\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"APKLVSR","offers":[{"title":"Default Title","offer_id":45743644180633,"sku":"de-B0CNGWWQL8","price":138.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0491\/3148\/7385\/files\/de-B0CNGWWQL8.jpg?v=1775750697","url":"https:\/\/soundstores.net\/products\/apklvsr-pack-of-5-omnidirectional-microphone-module-i2s-interface-high-precision-low-performance-for-esp","provider":"SoundStore Australia","version":"1.0","type":"link"}