|This is an SS-30 card I designed with an MC6840 timer IC, a General Instruments AY-3-8910 sound effects IC, and stereo audio amplifiers. It also provided a set of readable DIP switches for setting options.|
It was intended to provide the audio, timing, and option portions of gaming within the SS-50/SS-30 bus environment. Combined with a graphics and parallel I/O,
I laid out the PCB by hand on a small light table.
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|1:1250 Ships - Amiga - Animations - Aquarium - Arcade - Art - Astro - Audio - Aurora - B&W - Ben - Cars - Cathouses - Cats - Clouds - Comics - Comets - Crepuscular - Dollhouses - Deb - Deer - Designs - DTank - Eclipses - Family - Fireworks - Florida - Fog - Food - Friends - Gear - Ham Radio - Horses - Humor - Infrared - IROC - iToolBox - James Blish - Judy - Library - Meezers - Milford - Minerals - Models - Montana - Moon - Morphing - Motorcycles - Music - OSX - Pareidolia - Pickles - Pinups - Pizza - Portraits - Radios - Rainbows - Recipes - ReFlex - Restorations - Science Fiction - SdrDx - Shortwave - Spaghetti - Stained Glass - Storms - Sunbeams - Sunrises - Sunsets - Superstition - |