KY-037 MicroPhone Sensor

product description

High Sensitivity Microphone Sensor Module KY-037 module features: 1, with 3mm mounting screw hole 2, the use of 5v DC power supply 3, with analog output 4, a threshold flip level output 5, high sensitivity microphone, high sensitivity 6, with power Indicator light7, the comparator output has a lightModule features: 1, 3mm mounting screw hole 2, 5V DC power supply 3, with analog output 4, a threshold flip level output 5, high sensitivity microphone, high sensitivity 6, with Power indicator 7, the comparator output at the same time at the same time at the same time as at the same time at the same time like