My Homebrew ESR Meter

[Difficilus]

The parts are on the way and I'll be giving the construction of this meter a go. I want to use the PCB and I'll be trying to etch the board myself. This will is my first time with this process and I have a problem with scaling the pcb image to print for transfer to the board. I do have the skill and software to size the image and print size if I knew the dimensions.

I feel a little lost, this wasn't something I thought about have trouble with. Bet it's a simple and remedial fix.

I may put off building the great looking wood enclosure until after I get more experience at board building.

Dana Locke
Missouri, USA