| KY-025 Dry Reed Pipe Module |
Robotics Electronis Sensor kits
Sound sensor (HW-484)
₹50.00
| KY-025 Dry Reed Pipe Module |
Sound Detection Sensor Module Pin Configuration
|
Pin Name |
Description |
|
VCC |
The Vcc pin powers the module, typically with +5V |
|
GND |
Power Supply Ground |
|
DO |
Digital Output Pin. Directly connected to digital pin of Microcontroller |
|
AO |
Analog Output Pin. Directly connected to an analog pin of Microcontroller |
Sound Detection Sensor Module Features & Specifications
- Operating Voltage: 3.3V to 5V DC
- LM393 comparator with threshold preset
- PCB Size: 3.4cm * 1.6cm
- Induction distance: 0.5 Meter
- Operating current: 4~5 mA
- Microphone Sensitivity (1kHz): 52 to 48 dB
- Easy to use with Microcontrollers or even with normal Digital/Analog IC
- Small, cheap and easily available
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