Generic 1B17 Sound Detection Sensor Module Intelligent Vehicle
38.75
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Highlighted features:
Generic 1B17 Sound Detection Sensor Module Intelligent Vehicle features
Other Features
Onboard potentiometer for trigger level adjustment, M2 mounting hole, Status LED
Instructions for Use/Warnings
Pinout: VCC supplies power to the sensor (recommended 3.3V to 5V). GND is the ground pin. OUT pin outputs HIGH under quiet conditions and LOW when sound is detected, connectable to any digital pin on an Arduino or a 5V relay. Wiring Diagram: Connect module’s VCC pin to Arduino’s 5V pin, GND pin to ground, and OUT pin to Arduino digital pin #8. Setting the Threshold: Use the built-in potentiometer to set the sound level threshold. Click your finger close to the microphone and adjust the potentiometer until the module’s Status LED blinks in response to your clicks.
Product details
Generic 1B17 Sound Detection Sensor Module Intelligent Vehicle features
Other Features
Onboard potentiometer for trigger level adjustment, M2 mounting hole, Status LED
Instructions for Use/Warnings
Pinout: VCC supplies power to the sensor (recommended 3.3V to 5V). GND is the ground pin. OUT pin outputs HIGH under quiet conditions and LOW when sound is detected, connectable to any digital pin on an Arduino or a 5V relay. Wiring Diagram: Connect module’s VCC pin to Arduino’s 5V pin, GND pin to ground, and OUT pin to Arduino digital pin #8. Setting the Threshold: Use the built-in potentiometer to set the sound level threshold. Click your finger close to the microphone and adjust the potentiometer until the module’s Status LED blinks in response to your clicks.
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