KitsGuru Microphone Sensor High Sensitivity Sound Detection Module (Set of 2) Electronic Components Electronic Hobby Kit

The module has two outputs: AO, analog output, real-time output of the microphone voltage signal / DO, when the sound intensity reaches a threshold, the output high and low signal. 1. Use the DC 5V power supply; with power indicator2. Microphone sound detection3. High sensitivity4. Dimensions: 1.69 in x 0.63 in x 0.51 in (4.3 cm x 1.6 cm x 1.3 cm)5. Weight: 0.18 oz (5 g)