Cheapo DIY UV Exposure Unit for PCBs

[Joe]

There's obviously more to his PCB lark than I thought. I thought all you did was paint the tracks on the copper side and dunk it in ferric chloride.

I have enough bother following diagrams to build things on Vero, or floorboards , and think PCB design would be well beyond me.

How about one of your 'Numpties' Guides,' David?

- Joe