Sipeed R6+1 MEMS Microphone Array Module 7 Silicon Microphone Board For Sipeed Maix-Bit / Maix-GO

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SKU: BG-1455504

$32.67

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Characteristic:

· MEMS microphone : 6 MSM261S4030H0 form an array
· Seneitivity : -26(dB,dBFS@1kHz 1Pa)
· Signal to noise ratio : 57dB(20kHz bandwidth, A-weighted)
· Size : 78.1*88.8mm
· Light : 12 LEDs form a ring light array Synchronous of two-lane 8 Bit(256level) color Set,5Bit (32 level) brightness adjustment
· Connector : Support 2*5P 2.54mm header and 10P 0.5mm FPC connector

FEATURES OVERVIEW
MEMS microphones : MSM261S4030H0	Sound Pressure Level : 140 dB SPL Sensitivity : -26(dB,dBFS @1kHz 1Pa) Signal to noise ratio : 57 dB (20kHz bandwidth,A-weighted) THD<1% (100dB SPL @1kHz S=Nom,Rload>2k ) Clock frequency : 1.0-4.0Mhz(normal mode) 150-800khz(low power mode)
12 SK9822 LEDs	Viewing angle : 120 degree Synchronous of two-lane Choose postive output or negative output RGB tri-color L ED out, 8 Bit(256level) color Set, 5Bit (32 level) brightness adjustment Current 20ma per color, 60mA total at full brigtness

HARDWARE FEATURES
Supply voltage of external power supply	3.3V ±0.2V
Supply current of external power supply	>750mA(Full brightness)
Temperature rise	<30K
Range of working temperature	-30℃ ~ 85℃

Package included:

1 x Module

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