Linear Actuator, vol5

More fabrication has happened. I'm still being very slow because work is crazy, but progress is being made. There are still some components that should be CNC machined from aluminum, but for now have 3d printed replacements. The second actuator needs some more parts, because I messed up the initial ones :) and I don't buy extras because I $$$

 

another keyboard

 This was the last PCB I had in the fab batch, so I decided to make another. Also a good way to get rid of excess components I have laying around :) This time I decided to solder the microcontroller flush with the PCB without using header pins. It worked well, including the surface mount pads.