how to control output inverter freq with using arduino

hello all..
i'm totally newbie in this area..

i want to ask..i have an inverter for motor 1 phase..and i want to control it using arduino UNO..
so, how can i controlling inverter freq for motor 1 phase by using arduino?
thanks..please fast respond..

best regards.

No idea.

How can I have any idea?

You have an inverter, but keep its identity and details private from us!

If you want fast response, first read the take note of the advice for posters here,
since giving full information will enable people to give useful answers.