Well friends, I have another test equipment repair story to share, this one the most advanced that I have done to date. However, let me apologise in advance for the length of this posting. The story begins in 2007 when I, as a freshman at UW, bought a broken HP 8007A pulse generator on eBay […]

I have been interested in vintage computers for years, and I have a large collection of Apple II hardware, but I had never ventured into the world of the PET. Hardware was just too expensive. Then, in the winter of 2009 I remembered that a family friend had given me the main board, upper case […]