They’ve created an open source vector gaming system that connects MAME to XY ... 3.1 microcontroller and a 12-bit DAC to convert XY coordinates sent by MAME to vectors that can be displayed ...

Unlike other drives, flux vector drives command both current ... It requires continuous transformation between one coordinate system and another. During every sampling interval, the three-phase ...

he also has a shiny new vector graphics arcade system that he built himself. It’s based on a dsPIC33 and uses a dual-channel DAC to produce wire frame 3-D graphics and send X-Y coordinates to ...