6+1 Microphone Array (แท้ DFRobot)

• MEMS Microphone: 6+1 MSM261S4030H0 form an array

                  Sound pressure level: 140 dB SPL                                      

                  Sensitivity: -26(dB,dBFS@1kHz 1pa)                                      

                  Signal to noise ratio: 57dB(20kHz bandwidth, A-weighted)

• Output: digital I2S output
• Light: 12 LEDs form a ring light array, 256 level color set, 32 level brightness set 

                  Viewing Angle: 120 degree                  

                  Synchronous of two-lane                

                  Choose positive or negative output RGB tri-color LED                

                  Current 20mA per color, 60mA total at full brightness

SPECIFICATION

• Dimension: 78.1×88.8mm/3.07×3.50”

• Input Voltage: 3.3V±0.2V(DC)

• Input Current: >750mA(full brightness)

• Connector: 2*5P 2.54mm header and 10P 0.5mm FPC

• Operating Temperature: -30℃~85℃

DOCUMENTS
Datasheet
Product Data

• 6+1 Microphone Array x1