Octopus Analog Noise Sound Sensor Detection Module(EF04081)
Introduction
Octopus Analog Noise Sound Sensor Detection Module is particularly sensitive to sound intensity, and it can be used to detect ambient sound level.
Products Link
ELECFREAKS Octopus TMP36 Temperature Sensor
Products Link
ELECFREAKS Octopus Analog Noise Sensor
Characteristics
The 3-pins ports is easy to plug and play.
Specifications
| Item | Parameter |
|---|---|
| SKU | EF04081 |
| Output Voltage | 3.3V-5V |
| Sine Wave | Loud noise brings greater output sine wave |
Outlook and Dimensions
Quick to Start
Materials used and connection diagram
Connect to the P1 port
Take sensor:bit for example
Add Package
Program as the picture shows
Choose the display brick for the micro:bit.
The data of the sound is showing on the micro:bit.
Reference
Links:https://makecode.microbit.org/_ebfHWPiUA0Tm
ou can also download the links below:
Result
The dB is showing on the micro:bit.