use usb as input and output from pc or mbile device

i need to have the power of cpu and arduino micro in same time. can i have an pc app and arduino code that process data from their sensors and send data to each other?

if its possible please give me good reference for that.

thank you for helping

It’s very common to use an Arduino in conjunction with a microcontroller.

The example “ReadASCIIString”, under “04: Communication”, is a good place to start learning to use serial communication between a PC and an Arduino.

There are also several tutorial type posts from forum members.

One thing that’s nice about learning to use serial with a USB connections is it applies to wireless serial connections too. Many Bluetooth modules communicate with a serial line.