Good morning! I'm a student working on a directed research project involving a PCB design for a PIC18 microcontroller. None of my professors have much PCB design experience, so I don't have anyone I can go to for feedback on the schematic or layout. I know you're all professionals and are busy with your own work, but if anyone has a few free minutes and would like to critique my board layout I would really appreciate your advice. Schematic: https://www.foxytronics.com/misc/engr495/ENGR495.PDF Screenshots: https://www.foxytronics.com/misc/engr495/screenshots/1%20top%20poly.png https://www.foxytronics.com/misc/engr495/screenshots/2%20bottom%20poly.png https://www.foxytronics.com/misc/engr495/screenshots/3%20poly%20shelved.png https://www.foxytronics.com/misc/engr495/screenshots/4%203d.png https://www.foxytronics.com/misc/engr495/screenshots/5%203d2.png Altium project: https://www.foxytronics.com/misc/engr495/ENGR495.zip I'm planning on inverting the headers on the sides of the board (which can be seen in the last two images) so that it can be plugged into a breadboard= .. I'm trying to learn, so any feedback (I can accept negative feedback!) would be greatly appreciated! Thanks for your time, Nate --- I'm a college student, take it easy on me ;-) Check out my small hobby electronics business! www.foxytronics.com --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .