-€0,72
KY-037 MicroPhone Sensor
€1,97
In stock (can be backordered)
| Quantità | Prezzo Unitario |
|---|---|
| 12 - 49 | €1,77 |
| 50 - 99 | €1,57 |
| 100 + | €1,38 |
Product Description
KY-037 MicroPhone Sensor
Product Description
Feature:
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 Feature:
1. There is a mounting screw hole 3mm
2. The use 5v DC power supply
3. With 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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