5pcs KY-038 Microphone Voice Sound Sensor Module Analog Digital Output Kit, 501 Original

5pcs KY-038 Microphone Voice Sound Sensor Module Analog Digital Output Kit, 501 Original
sku: 3a82f08e-6e5b-4222-9e97-9e691bc4aea7
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$4.99
Shipping from: China
   Description
5pcs Smart Electronics KY-038 Microphone Voice Sound Sensor Module Analog Digital Output Sensors BoardFeature:1. Equipped with electret capacitive microphone (ECM) sensor with high sensitivity.2. Power lamp.3. Bulb indicator comparator output.4. AO, Real-time Microphone Voltage Signal Output.5. DO, High/Low Level Signal Output.6. Simulation of Quantity Output.7. Electrical output flip threshold.8. Adjust sensitivity by potentiometer.Specification:Size: 40*15*12mm/1.57*0.59*0.47''Note: Please allow 1-3mm differs due to manual measurement.Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.5 x Microphone Voice Sound Sensor Modules
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