quick test of prototype gravity/black hole-ish module, running a simulated physics. separate control voltage outputs from asteroid-like ships xy position. 4 x gate toggles with LEDs activate when ship passes each screen boundary. control voltages for ship rotation, thrust, number of black holes & randomize hole location. each gravity blob has its own forcefield. push buttons for thrust, hyperspace, ultrabrake, clear/set gate outputs. composite video output.
some quick stills taken during prototype testing ==>