Pic by microchip, lots of devices... A (dated?) [[http://tutor.al-williams.com/pic-intro.html|introduction]]. Local electronics store (Okaphone) carries: [[http://www.okaphone.com/artikelen.asp?id=1060&groep=3|these]]. Nice [[http://onut.net/hacking/AVRvsPIC.html|breakdown]] of pros and cons for [[PIC]] and [[atmel|AVR]].