R6+1 MEMS Microphone Array Module 7 Silicon Microphone Board For Maix-Bit / Maix-GO
· 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℃ |
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- Reviews (29)
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- Q & A
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: Where is the origin of Elecbee products? Are they certificated?2023-03-03
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Answer:
Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.
2023-03-03
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: What forms of payment do you accept?2023-03-03
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Answer:
Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.
2023-03-03
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: When will you arrange shipment?2023-03-03
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Answer:
After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.
2023-03-03
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: How to exchange or return?2023-03-03
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Answer:
1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.
2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;
3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.
2023-03-03
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