25. Octopus Analog Noise Sound Sensor Detection Module¶
Octopus Analog Noise Sound Sensor Detection Module is particularly sensitive to sound intensity, and it can be used to detect ambient sound level.
The 3-pins ports is easy to plug and play.
Item | Parameter :-: | :-: SKU|EF04081 Output Voltage|3.3V-5V Sine Wave|Loud noise brings greater output sine wave
25.4. Outlook and Dimensions¶
25.5. Quick to Start¶
Materials used and connection diagram¶
Connect to the P1 port
Take sensor:bit for example
Program as the picture shows¶
Choose the display brick for the micro:bit.
The data of the sound is showing on the micro:bit.
ou can also download the links below:---
The dB is showing on the micro:bit.