Category Archives: electronics

New control box for a focus rail with many other options

I have now completed the new control box for the focus rail that I described how to build in a post I made a year or two ago. Actually, the new control box is capable of a great deal more … Continue reading

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DIY Printed Circuit Boards – Part 2: Isolation Milling

Isolation milling is not an option available to everyone! It requires that you have a small CNC mill that has the required accuracy to mill tracks of the thickness that your design requires, and alsothe ┬ánecessary software. I have a … Continue reading

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DIY printed circuit boards – printing and milling. Part 1: photo-etching.

There are several ways that an amateur can go about making their own printed circuit boards. They include: the toner transfer method, photo-etching and isolation milling. Their is another alternative – sending your design off to a commercial supplier. For … Continue reading

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