interface microcontroller with pc or laptop

[Jayk]

I am using ATMEGA32 micro controller at 8Mhz internal frequency. I want to know how can we interface PC or laptop with ATMEGA32 microcontroller . Actually i want to give command from pc or laptop to the servo motor interface with microcontroller.

 

[shaiko]

You can communicate via UART...
use a terminal on the PC side.
As most PC/Laptops today don't come with an RS232 port, You'll probably have to use a USB to RS232 converter.

 

[alexan_e]

You can consider a USRT <-> USB chip like FT232
FTDI Products

Another option is USB connection directly with the AVR
V-USB - A Firmware-Only USB Driver for Atmel AVR Microcontrollers

You can find plenty of examples of Vusb