ArduinoTroubleshooting

SEN0487: Get frequency value with Arduino Nano

userHead TDevelopTDevelop 2022-09-07 21:05:08 393 Views1 Replies

Hi,

 

I bought a SEN0487 module connected an Arduino Nano.

 

I would like to read the frequency emitted by a buzzer.

 

Is it possibile get the frequency with the Nano version?

 

Do you have any code example?

 

BR

2022-09-23 16:40:38

Please read the analog voltage value directly and check the data.

 

userHeadPic jenna