• First Software Tests

    Jeremias11 hours ago 0 comments

    The PCB-Mill still needs some software tweaks, so I may get them manufactured at a PCB house and try the mill at my next project.

    Meanwhile I started writing a test program. For testing I use a NodeMCU board. I use this nice library by squix to communicate with the OLED.

  • 3D printed buttons

    Jeremias04/06/2017 at 18:38 0 comments

    Today I printed the buttons for the controller. The surface finish isn't that beautiful, but they fit nicely into the top acrylic plate.

  • Final PCB Design

    Jeremias04/02/2017 at 14:46 0 comments

    I have access to a small CNC-Milling machine. Therefore I designed an 1-layer board with relative thick traces 0.4mm (15.75 mils). I wasn't able to route everything on the top layer, so I have to use some jumper wires for the bottom layer.

  • Laser Cut Parts

    Jeremias03/23/2017 at 20:29 0 comments

    The controller is made out of 2mm laser cut Acrylic plates. The parts are held together with M3 and M2.5 screws and nuts.