{"product_id":"6-1-microfoon-spraakherkenning-array-i2s-interface-geluidsbron-lokalisatie-k210-development-board-accessoires_1683389","title":"Microfoon array voor spraakherkenning met I2S-interface","description":"\u003cp\u003e\u003cb\u003eSilicium microfoon parameters:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAan boord 6 + 1 MSM261S4030H0R siliconen microfoons, ondersteuning voor linker en rechter kanaal uitgang: 3 linker kanaal MIC (M0 \/ M2 \/ M4) + 3 rechter kanaal MIC (M1\/M3\/M5) + 1 rechter kanaal MIC (M6);\u003c\/li\u003e\n\u003cli\u003eCommunicatie-interface: I2S;\u003c\/li\u003e\n\u003cli\u003eGeluidsdrukniveau: 140DB SPL;\u003c\/li\u003e\n\u003cli\u003eGevoeligheid: -26 dB (DBFS @ 1KHZ 1PA);\u003c\/li\u003e\n\u003cli\u003eSignaal-ruisverhouding: 57DB (20 KHZ bandbreedte, A-gewogen);\u003c\/li\u003e\n\u003cli\u003eTHD \u0026lt; 1% (100DB SPL @ 1KHZ S = NOM, RL0AD \u0026gt; 2K);\u003c\/li\u003e\n\u003cli\u003eKlokfrequentie: 1,0-4,0 MHZ (normale modus), 150-800 KHZ (modus voor laag stroomverbruik).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eRing-LED-parameters:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAan boord 12 in cascade geschakelde SK9822 ingebouwde IC full-color LED, heeft slechts 2 MCU I\/O nodig voor controle;\u003c\/li\u003e\n\u003cli\u003eCommunicatie-interface: tweedraads synchrone stuursignalen CKI en SDI;\u003c\/li\u003e\n\u003cli\u003eKijkhoek: 120 graden;\u003c\/li\u003e\n\u003cli\u003eTweedraads synchrone selectie van positieve of negatieve output RGB driekleurige LED-output;\u003c\/li\u003e\n\u003cli\u003e8-bits (256-niveaus) kleurinstelling, 5-bits (32-niveaus) helderheidsaanpassing;\u003c\/li\u003e\n\u003cli\u003eElke LED verbruikt 20MA voor elke kleur en de hoogste helderheid voor alle kleuren verbruikt 60MA.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eIngebouwde interface:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e2.54 MM 2 * 5 P hoorn stoel \/ 2.54 MM enkele rij naald \/ 0.5 MM 10 P FPC stoel.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eToepassingsgebied:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHet K210 DOCK-ontwikkelbord kan ook worden aangestuurd door andere MCU's met I2S-interface.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cb\u003ePakket bestaat uit:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 x Array-module voor spraakherkenning;\u003c\/li\u003e\n\u003cli\u003e1 x kabel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"product-inline-gallery\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/5702c487-051b-4bfd-a33f-35e481207fc8.jpg?v=1779924981\" alt=\"Product image\" loading=\"lazy\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/b3a18edc-4794-4b36-860d-0df7a7abce0f.jpg?v=1779924981\" alt=\"Product image\" loading=\"lazy\"\u003e\n  \u003cimg 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