Kiro&Seeu 3PCS High Sensitivity Microphone Sensor AVR PIC Soun | Shop The World
From USA
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Kiro&Seeu 3PCS High Sensitivity Microphone Sensor AVR PIC Sound Detection Module Compatible with Arduino Raspberry Pi STM32
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•The module has 2 outputs: AO, analog output, real-time output microphone voltage signal; DO, when the sound intensity reaches a certain threshold, it outputs high and low level signals, [threshold-sensitivity can be adjusted by potentiometer]
•There are 3mm mounting screw holes, which are powered by a 5v DC power supply.
•There is an analog output with a threshold flip level output.
•High sensitivity microphone with high sensitivity.
•There is a power indicator and the comparator output has an indicator.
From USA
