AI Voice Recognition 6+1 I2S Microphone Array Module Sound Source Localization
Features: brand new and
Voice recognition capture sound source localization LED full-color display.
The 6+1 microphone array microphone array module is equipped with 7 high-quality microphones and 12 programmable full-color LEDs, which can be used for voice recognition capture, sound source positioning, and LED full-color display.
The microphone array is basedon the sensitive core MSM261S4030H0 sensitivity digital silicone, 6+1 microphone, straight out I2S interface, onboard SK9822 series LED, two-wire control color.
Two-wire synchronous selection of positive output or negative output three-color LED output.
8-bit (256 levels) color setting, 5-bit (32 levels) brightness adjustment.

Specifications: Material:PCB
Microphone: 7 MSM261S4030HO array
Sensitivity: -26dB, dBFS @1kHz 1Pa
Signal to noise ratio: 57dB (20kHz bandwidth, A-weighted)
Size:Approx. 7.81x8.88cm/3x3.5inches

Package Includes: 1x Microphone Array Module

note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.