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Microphone Module Red
Microphone Module is a sensor used for sound detection with mounting screw hole contains digital threshold comparater sound detection module has two output AO, analog output, real-time output voltage signal of the microphone DO, when the sound intensity reaches a certain threshold, the output high and low signal and Adopts LM393 main chip.
Availability: In Stock
| Operating voltage | 3.3V-5V |
| Output Model | digital switch outputs (0 and 1, high or low level) |
| PCB Size | 3.4cm * 1.6cm |
| Frequency Range(Microphone) | 100 ~ 10,000 Hz. |
| Sensitivity | - 46 ± 2.0, ( 0 dB = 1V / Pa ) at 1K Hz. |
| Power Supply | 5V maximum |
| Minimum Sensitivity to Noise Ratio | 58dB |
| Height | 4.5mm |
| Sensitivity | Adjustable via trim pot |
| Poperating Voltage | 0-5VDC(analog) |
| Dimensions(l*W*H) | 43*16*13 |
| Weight | 0.7 grams |
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