Build Your Own Printed Circuit Board
Printed circuit boards are at the heart of just about every electronic device made today - PCs, cell phones, MP3 players, PDAs, telephones, stereos, TVs, remote controls, cameras, your car, and even small appliances. The reason these items have come down in price over the years is because of printed circuit boards. Whereas before you had to pay someone to physically connect (and repair!) wires for each component (a time-consuming and thus expensive prospect), now an error-proof, custom "PCB" is installed instead.Hobbyists and designers can now start their projects with a printed circuit board, rather than using it as a last step (and contracting it out to someone else, as was previously the norm). It not only makes a more professional-looking prototype, but also makes it easy to mass-produce. And the techniques are the same for the hobbyist working on a single project. This will be by far the most modern book on the market, with the latest and greatest techniques for producing intricate PCB's at a fraction of the cost of sending them out.
Why Read This Book
You should read this if you want a compact, practical guide to making your own single- and double-sided PCBs without sending designs to a fab. The book walks you through low-cost, bench-level techniques (toner transfer, photoresist, etching, drilling and finishing) so you can quickly turn a schematic into a physical board for prototyping.
Who Will Benefit
Hobbyists and embedded engineers who prototype hardware and want to move from breadboards to custom PCBs without relying on a PCB manufacturer.
Level: Intermediate — Prerequisites: Basic electronics understanding (schematics, components, soldering) and familiarity with PCB layout concepts; no advanced CAD or manufacturing knowledge required.
Key Takeaways
- Design basic PCB layouts suitable for home fabrication and prototyping
- Choose and use low-cost PCB fabrication methods such as toner-transfer and photoresist
- Etch and finish copper boards safely and consistently, including chemical selection and handling
- Drill, clean, and prepare boards for soldering and assembly (including simple vias and jumpers)
- Assemble and solder through-hole and basic surface-mount components on DIY boards
- Troubleshoot common fabrication and assembly defects and prepare files for small-run fabrication
Topics Covered
- Why Make Your Own PCBs
- Materials and Basic Tools
- PCB Design Principles and Layout Tips
- Artwork Transfer Methods (toner transfer, press-n-peel, permanent resist)
- Photoresist and UV Exposure Techniques
- Etching: Chemicals, Baths and Procedures
- Drilling, Cutting, and Board Finishing
- Soldering and Component Assembly (through-hole and basic SMD)
- Double-sided Boards, Vias and Jumpers
- Testing, Troubleshooting and Rework
- Preparing Files for Professional Fabrication
- Safety, Waste Disposal and Chemical Handling
- Appendices: Supplier Tips and Quick Reference
Languages, Platforms & Tools
How It Compares
More hands-on and maker-focused than The Circuit Designer's Companion (which targets professional PCB design and manufacturing); overlaps with the PCB/DIY sections in Make: Electronics but is more focused specifically on fabrication techniques.
