MCUExamples.com contains a collection of microcontroller projects, tutorials and example codes for PIC, Renesas and 8051 family microcontrollers with lots of other related information.
This site is intended to provide accurate and functional source codes for complete projects and code snippets. These codes will cover basic stuff for beginner to advanced stuff for experienced MCU user for free.It will also contain useful links from other web sites as well. This Site will provide guidance and design ideas for school and university projects too.
I have OrCAD based project schematics for all projects listed here and if you need them please email me though contacts page and I can send them for free.