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KY-037 High Sensitivity Sound Detection Module for Arduino AVR PIC

CTNR1465793 CTNR1465793

Alion fortune HK Limited

Alion fortune HK Limited
2025-11-21 USD 4.39

$ 4.39

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KY-037 High Sensitivity Sound Detection Module for Arduino AVR PIC
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KY-037 High Sensitivity Sound Detection Module for Arduino AVR PIC
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KY-037 High Sensitivity Sound Detection Module for Arduino AVR PIC
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KY-037 High Sensitivity Sound Detection Module for Arduino AVR PIC
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Type Engineering Development Tools
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. 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

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