A microprocessor system prototype board using <a href="https://en.wikipedia.org/wiki/wire_wrap" class="extiw" title="en:wire wrap">wire wrap</a> connections.  During the design process wires can easily be moved to other pins allowing circuit modifications. This board uses the Vector Electronics "Slit-N-Wrap" system.   This is the back side of a microprocessor system using the Motorola 6802. This board was designed and built in September 1980 by Michael Holley.<br>
The photo was made with a Nikon D60 DSLR using an 18-55mm zoom lens (at 30mm) fitted with a close-up adapter under tungsten lighting. A small aperture setting (f/29) with a slow shutter speed (1.0 sec) increased the depth of field.  Background removed and lighting adjustments made with Photoshop Elements 11.
Michael Holley <a href="//commons.wikimedia.org/wiki/User:Swtpc6800" title="User:Swtpc6800">Swtpc6800</a>
2010-10-06
<span class="int-own-work" lang="en">Own work</span>