It has manufactured for 2005. And now it is a discontinued machine.
This page is a instruction how to hack your knitting machine to USB controlled knitting machine.
Parts List (You must prepare for hacking)
Connector : MicroBlade™ 53014-0810
Photo interrupter : Sharp GP1S58VJ000F or compatibles
Transistor Array : TD6208APG or compatibles
We made circuit boards with a paperboard for prototyping with adobe illustrator and a laser cutter.
The board ai data is below.
The circuit diagram is below.