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Mikrofono jutiklio modulis (didelis jautrumas), analogas Arduino KY-03

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

Module features:
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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Kaina €1.30 (tax incl.)
Last items in stock
Reference:
PPK-244/8
Product Details
PPK-244/8
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