Panel Meter Clock (Part 2)

In order to make the panel meter faceplates read time instead of current I had to make a new set of scales for the three gauges. I started with the templates available on The Chronulator website (I particularly liked the VU meter as you can see in the photo). Since these are vector graphics images you can easily resize them without losing detail like you would in a bitmap image. I used a free conversion tool called FreeSVG to convert the files from PDF to SVG (Scalable Vector Graphics) format which can be read by the free, open source vector graphics editor Inkscape. Note: I believe that the new version of Inkscape will include the ability to open PDFs.

I used Inkscape to resize the faceplates to match the dimensions of the panel meters I had purchased (which were larger than the template). I also inverted the color scheme of the template since text on a white background is more visible than with a black background. I printed the new faceplates out on 4"x6" glossy photo paper (which really shows off the colors of the scale better than regular paper). After cutting out the new gauges with a razor blade, I then used rubber cement to glue each of the completed faceplates onto the original aluminum gauges. I allowed the finished gauges to dry overnight and they went on without issue.

This is an excellent project to get your feet wet with the Arduino, and it looks great too.