Mic Module
KY 038 KY-038 4pin Mini Voice Sound Detection Sensor Mic Module for Arduino In Pakistan
KY038 LM393 Sound Detection Sensor Module for Arduino detects whether the sound has exceeded a threshold value. The sound is detected via microphone and fed into a KY 038 LM393 op-amp. The sound level setpoint is adjusted via an onboard potentiometer. When the sound level exceeds the setpoint, an LED on the module is illuminated and the output is sent low.
₨100
Specification of KY-038 LM393 High Sensitivity Microphone Sensor Detection Red Mic Module for Arduino:
- Model: KY-038
- Product Name: LM393 Mini Voice Sound Detection Sensor Mic Module
- Operating Voltage:3.3-5V DC
- With analog output
- There are threshold level output flip
- High sensitive microphones and high sensitivity.
- A power indicator light
- The comparator output is light
- Dimensions: 36.5 x 17 x 10 (LxWxH)mm.
- Weight: 4 gm.
- 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
Note: This sensor only recognizes the availability of sound cannot identify the size of the sound or the specific frequencies of sound.
Package Include:
- 1 x KY-038 LM393 4pin Mini Voice Sound Detection Sensor Mic Module for Arduino In Pakistan
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KY 038 KY-038 4pin Mini Voice Sound Detection Sensor Mic Module for Arduino In Pakistan
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