Decades ago, [Vegipete] found an old drum plotter at a university used equipment sale. This plotter was old in the 80s, so like any great tinkerer, [Vegi] reverse engineered the plotter’s circuitry and got it working with his Apple ][.
The years went by, dust accumulated, and in 2010 [Vegipete] found himself doing some work with linear acceleration on a PIC microcontroller. Remembering his old plotter, [Vegi] realized he could build an embedded version of his old Apple ][ circuit. He built a circuit that turned the plotter into something that can be controlled with an FTDI adapter. A small update to the code added the an Easter egg. When the Konami code is entered on the plotter’s buttons it responds in the spirit of our Fubarino contest.