{"product_id":"sipeed-6-1-microphone-array-for-maix-dock-go-bit","title":"Sipeed 6+1 Microphone Array for MAiX Dock\/Go\/Bit","description":"\u003cp\u003e\n Sipeed 6+1 Microphone Arra is a 6 microphone expansion board for Maix AI development boards designed for AI and voice applications. Including 6+1 digital microphones, 12 three-color LEDs, it supports sound localisation, beam forming, speech recognition etc.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003c\/p\u003e\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; margin: 10px 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/m-N_L6dgZ84\" frameborder=\"0\" allowfullscreen style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\n\u003ch2\u003e\n \u003ca href=\"https:\/\/www.unmannedtechshop.co.uk\/wp-content\/uploads\/2020\/01\/Sipeed-R61-Microphone-Array-Datasheet-V1.0.pdf\"\u003e\n  Sipeed R6+1 Microphone Array Datasheet V1.0\n \u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\n \u003cstrong\u003e\n  Hardware\n \u003c\/strong\u003e\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Supply voltage of external power supply 3.3V ±0.2V\n \u003c\/li\u003e\n \u003cli\u003e\n  Supply current of external power supply \u0026gt;750mA(Full brightness)\n \u003c\/li\u003e\n \u003cli\u003e\n  Temperature rise \u0026lt;30K\n \u003c\/li\u003e\n \u003cli\u003e\n  Range of working temperature -30℃ ~ 85℃\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\n \u003cstrong\u003e\n  6 MEMS microphones : MSM261S4030H0\n \u003c\/strong\u003e\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Sound Pressure Level : 140 dB SPL\n \u003c\/li\u003e\n \u003cli\u003e\n  Sensitivity : -26(dB,dBFS @1kHz 1Pa)\n \u003c\/li\u003e\n \u003cli\u003e\n  Signal to noise ratio : 57 dB (20kHz bandwidth,A-weighted) THD\u0026lt;1% (100dB SPL @1kHz S=Nom,Rload\u0026gt;2k )\n \u003c\/li\u003e\n \u003cli\u003e\n  Clock frequency :\n  \u003cul\u003e\n   \u003cli\u003e\n    1.0-4.0Mhz(normal mode)\n   \u003c\/li\u003e\n   \u003cli\u003e\n    150-800khz(low power mode)\n   \u003c\/li\u003e\n  \u003c\/ul\u003e\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\n \u003cstrong\u003e\n  12 SK9822 LED\n \u003c\/strong\u003e\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Viewing angle : 120 degree\n \u003c\/li\u003e\n \u003cli\u003e\n  Synchronous of two-lane\n \u003c\/li\u003e\n \u003cli\u003e\n  Choose postive output or negative output RGB tri-color LED out, 8 Bit(256level) color Set,\n \u003c\/li\u003e\n \u003cli\u003e\n  5Bit (32 level) brightness adjustment\n \u003c\/li\u003e\n \u003cli\u003e\n  Current 20ma per color, 60mA total at full brigtness\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\n\u003c\/p\u003e\n","brand":"Unmanned Tech","offers":[{"title":"Default Title","offer_id":54201800687880,"sku":"C3E-6CD-270","price":12.95,"currency_code":"GBP","in_stock":false}],"url":"https:\/\/bidnamic.store\/products\/sipeed-6-1-microphone-array-for-maix-dock-go-bit","provider":"Bidnamic Store","version":"1.0","type":"link"}