# Content

1. **What is a PCB?**
2. **Layers of PCBs**
3. **Types of PCBs**
4. **Fabrication process steps**
5. Printing of layout
6. Copper Clad Cutting
7. Sanding
8. Pressing
9. Removal of paper & Needling
10. Etching
11. Scrubbing
12. Conformal Coating
13. Grinding & Filling
14. Drilling
15. Soldering
