Small microphone module for Arduino, analogue Specification - power supply: 5 V / 3.3 V - analog output - high sensitivity microphone - power indicator light - frequency response range: 50 Hz - 20 KHz - impedance: 2.2 kOhm - Sensitivity: 48 - 66 dB - Polar pattern: universal - Operating temperature: -40 ... +85 C - Operating humidity: 30 - 90%. - Hole for mounting screw 3 mm. - dimensions (L x W x H): 40 x 15 x 10 mm https://elecena.pl/product/20773794/se019-arduino-microphone-module-analog 2022-04-29 https://elecena.pl/product/20773794/se019-arduino-microphone-module-analog 2022-06-20 https://elecena.pl/product/20773794/se019-arduino-microphone-module-analog 2022-10-22 https://elecena.pl/product/20773794/se019-arduino-microphone-module-analog 2023-04-19 https://elecena.pl/product/20773794/se019-arduino-microphone-module-analog 2023-10-03 https://elecena.pl/product/20773794/se019-arduino-microphone-module-analog 2024-03-08