A2MechShop graciously hosted AHA again, where about 15 members showed up to use and learn about their CNC laser cutter and PCB milling machine.
Here is a picture of a breakout board we made using the PCB mill for which the the small traces are about 20 thousandths on center with about 8 thousandths isolation paths.
Many thanks to Tom Easterday and Dale for extracting the g-code and running the mill!
And a little venture into unusual materials: engraving an image into a deer bone with the laser cutter.
