General Goal So I was playing with the room-scale VR tracking trackers and wanted to break out some of the pins to add in switches and such. Design Considerations The Vive VR trackers are basically round pucks for a base and a pronged crown for the external portion. The prongs contain the cameras which watch…
Category: PCB to PCB
USB-A PCB Interface Card
Overall Idea I was working on a Christmas ornament PCB that was meant to be something that you could power with USB. However, the design fell through for a number of reasons: PCB was too thin Schematic had some bugs Timing didn’t allow for a redo JLCPCB doesn’t do PCBA(PCB assembly) for boards that are…
ESP8266 Wemos D1 Mini GPIO Expander
Overview So a few years ago, I had purchased a good number of Wemos D1 Mini modules. However, I never got around to actually doing anything with them other than giving them away every now and then. Design Considerations The number of GPIO on the board is woefully low, if you wanted to control a…