Timmeh on HAD!
Moderator: Moderators
Microcontrollers are all about serial ports. using the awesome programmer on marshalls site (www.retroactive.be), I can program their entire line of chips... with a serial port. which my laptop dosen't have 
They also use serial to send/receive data out so I can use my computer to talk to the program on it.
They also use serial to send/receive data out so I can use my computer to talk to the program on it.

"Linux is only free if your time is worthless"
