Oscar is a great fan of the PDP range of computers, in particular the PDP 8/I. He decided that, instead of getting hold of an existing vintage model, he would build a brand new one by using the Raspberry Pi running the SIMH emulator. He went the whole hog and created a case and an acrylic panel for the front as well as wiring up the Pi’s GPIO pins to a collection of toggle switches and LED. It’s quite a project – you can read more here.