My cardboard prototype of the central portion of a Class 80x dashboard allowed me to iterate to a laser-cut hardboard prototype.| Christopher Mitchell, Ph.D.
After sourcing rough measurements of the dashboard of a Class 80x train, I began creating a cardboard prototype, plus associated CAD designs to get the design fabricated.| Christopher Mitchell, Ph.D.
Graph3CE is a 3D graphing application for the TI-84 Plus CE. Inspired by my previous 3D graphing tools for graphing calculators, and adapted from my Casio Prizm tool Graph3DP, this project lets TI-84 Plus CE users graph up to six equations in 3D, examine their values via trace, and rotate and zoom them. Here’s how I created it.| Project Blog on Christopher Mitchell, Ph.D.
My several iterations over a CAN bus controller for my Train Simulator physical dashboard has made it simple to add new controls. Here’s how I used it plus a joystick to add UK horn control to my virtual train.| Christopher Mitchell, Ph.D.
