Nokia N900 uses Linux-based Maemo OS.

Its #-Link-Snipped-# But it uses the serial port.

check this page for the circuit and code with 8051 microcontroller. #-Link-Snipped-#

Re: microprocessor simulator. There are lot of microprocessors, which microprocessor you are using?

Do you need to control through infrared remote control or RF remote or through bluetooth? There are lot of projects on remote controls, search it on the forum or at...