KY-037 High Sensitivity Microphone Sensor Module Sound Detection Module Applicable Language ModuleItem NO.: KY-037
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- Product Name: KY-037 High Sensitivity Microphone Sensor Module Sound Detection Module Applicable Language Module
- Item NO.: KY-037
- Weight: 0.1 kg = 0.2205 lb = 3.5274 oz
- Category: Electronic Modules > Sensor Module
- Tag: KY-037 , Microphone Sensor Module , Sound Detection Module , Applicable Language Module
- Creation Time: 2024-04-15
KY-037 High Sensitivity Microphone Sensor Module
Module Parameters:
● Size: 34.6mm * 15mm * 8mm (L * W * H)
● Main chip: LM393, electret condenser microphone
● Working voltage: DC 4-6 V
Module Features:
1. 3mm mounting screw hole
2. Use 5v DC power supply
3. With analog output
4. Flip level output with threshold
5. High sensitivity microphone, high sensitivity.
6. With power indicator
7. Comparator output has indicator
8. It can be used as a voice control lamp to send out audible and visual alarm, voice control and sound detection in cooperation with a
photosensitive sensor.
Module Output:
1. AO, analog output, real-time output of microphone voltage signal
2. DO, when the sound intensity reaches a certain threshold, high and low level signals will be output [threshold sensitivity can be adjusted through potentiometer]
Note: the maximum sensing distance is 0.5m
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