fabrication
#About
A printed circuit board, commonly known as a PCB, is a thin board in which microchips and other electronic components are placed.
PCBs have multiple layers that are laminated together using adhesives, heat and pressure.
- Core: substrate; usually fiberglass (FR4)
- Copper Layer
- Soldermask: Green layer on most PCBS
- Silkscreen: White outline, words, or symbols on soldermask
###Protomat E33
![] (http://www.lpkfusa.com/protomat/images/protomat-e33.jpg)
###Protomat S63
![] (http://www.lpkfusa.com/protomat/images/protomat-s63.jpg)
###Protomat S103
![] (http://www.lpkfusa.com/protomat/images/upgrade-options.jpg)
###Protomat Drill bits
![] (http://www.lpkfusa.com/protomat/images/toolbar-s63-s103.jpg)
###CircuitPro Software
![] (http://www.spezial.cz/lpkf/images/circuitpro-0.jpg)
##References [Protomat S63] (http://www.lpkfusa.com/protomat/s63.html)
[PCB Basics] (https://learn.sparkfun.com/tutorials/pcb-basics)
[EIC Machine Shop Information] (http://engineering.tamu.edu/media/2348051/eic-fabrication-shop-rules.pdf)