Specification Brand : Deeoee BulletPoint : 2pcs High Sensitive Microphone Sound Sensor Detection Module For Arduino AVR PIC 5V DC Power Supply Analog Output Module ExternallyAssignedProductIdentifier : 4862440101244 InputVoltage1 : 24 volts InputVoltage2 : 12 volts ItemName : 2pcs High Sensitive Microphone Sound Sensor Detection Module for Arduino AVR PIC 5V DC Power Supply Analog Output Module ItemTypeKeyword : sensor-blocks Manufacturer : Deeoee Material : Copper OutputVoltage : 12 volts PartNumber : CXXMODULE-10782 ProductDescription : Features: 100% Brand new and high quality For sound detection module has two outputs: 1. AO, analog output, real-time output voltage signal of the microphone 2. DO, when the sound intensity reaches a certain threshold, the output high and low signal Module features: 1. There is a mounting screw hole 3mm 2. The use 5v DC power supply 3. With analog output 4. There are threshold level output flip 5. High sensitive microphone and high sensitivity. 6. A power indicator light 7. The comparator output is light Package included: 1 x Sensitive Sound Microphone Sensor Detection Module For Arduino AVR PIC 8094 HOT SELLING ProductSiteLaunchDate : 2021-06-26T18:41:11.048Z UnspscCode : 39120000 Voltage : 5 volts