Sound Level Sensor can measure the intensity of sound. It collects sound signal using electret microphone. After amplified by circuit, it can output maximum sound intensity value.
Specification
| Range |
40~92dB |
| Accuracy |
±4dB |
| Resolution |
0.1dB |
Usage
Connect Sound Level Sensor to any port in SenseDisc.
Place the SenseDisc into the environment to be measured.
Typical experiment
-
Measure the grade of sound intensity
-
Measure the noise
Notes
The measuring range of Sound Level Sensor is within 40~92dB. Please make sure the sound to be measured within the range. If it exceeds measuring range, keep the sensor away from it or decrease sound level.
The Sound Level Sensor is not waterproof. If use the sensor in a wet environment, try to prevent water flowing into sensor.
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