Package List
10 * Sound / Voice Sensor Sound Detection Module Sound Activated Sensor Module
Features
- Size: Approx. 3.4 * 1.6 * 1cm (L*W*H) Sound Activated.
- Material: Electric components Sound Detection Module.
- Color: Shown in the pictures.
2. GND external GND Sound Sensor.
- A fixed bolt hole for easy installation Sensor Module.
- Operating voltage 3.3V-5V Voice Sensor.
2. If environmental sound does not reach the set threshold, the module OUT output is high, if the external environmental sound exceeds a set threshold, the module OUT is low.
- Output of the form of digital switching output (0 and 1 high-low).
3. Small on-board digital output OUT can be directly connected to the microcontroller through the microcontroller, to detect high and low, making sound environment detection.
1.VCC external 3.3 V-5V voltage (which can be connected directly with 5V and 3.3V MCU MCU).
Three instructions
3.OUT change small disks Output interfaces (0 and 1).
- Sensitivity adjustable (shown in blue digital potentiometer setting).
Module connection manual
1. The sound module is generally used to detect the of ambient sound.
Goods Description
Sound Detection Module You can recognize the of ambient noise, but this sensor can detect only the presence or absence of sound (based on vibration principle) not the size of the sound or certain sound frequencies A fixed bolt hole is designed for easy installation
10 * Sound / Voice Sensor Sound Detection Module Sound Activated Sensor Module
Features
- Size: Approx. 3.4 * 1.6 * 1cm (L*W*H) Sound Activated.
- Material: Electric components Sound Detection Module.
- Color: Shown in the pictures.
2. GND external GND Sound Sensor.
- A fixed bolt hole for easy installation Sensor Module.
- Operating voltage 3.3V-5V Voice Sensor.
2. If environmental sound does not reach the set threshold, the module OUT output is high, if the external environmental sound exceeds a set threshold, the module OUT is low.
- Output of the form of digital switching output (0 and 1 high-low).
3. Small on-board digital output OUT can be directly connected to the microcontroller through the microcontroller, to detect high and low, making sound environment detection.
1.VCC external 3.3 V-5V voltage (which can be connected directly with 5V and 3.3V MCU MCU).
Three instructions
3.OUT change small disks Output interfaces (0 and 1).
- Sensitivity adjustable (shown in blue digital potentiometer setting).
Module connection manual
1. The sound module is generally used to detect the of ambient sound.
Goods Description
Sound Detection Module You can recognize the of ambient noise, but this sensor can detect only the presence or absence of sound (based on vibration principle) not the size of the sound or certain sound frequencies A fixed bolt hole is designed for easy installation
