Anemometer

Using Arduino Project Guidance
1

Hi ,
i want to make an anemometer and done somtheing like that:Arduino Project Hub
How to convert the value that the dc motor gives to km/h?

2

connect a Voltmeter to the motor output and take the device out for a ride. Map Voltage to MPH in your car (as listed in the Q&A below the post in your link)

3

Do not double post.

4

J-M-L:
connect a Voltmeter to the motor output and take the device out for a ride. Map Voltage to MPH in your car (as listed in the Q&A below the post in your link)

The classic way is to do runs in both directions and average your reading, to cancel any ground wind bias.
Tom.... :slight_smile: