Tektronix, longstanding producer of high-end electronics testing and measurement equipment, used to be heroes at both drawing beautiful schematics as well as ad

Tektronix, longstanding producer of high-end electronics testing and measurement equipment, used to be heroes at both drawing beautiful schematics as well as adding silly little easter eggs to them. Some samples: http://turingbirds.com/temp/tek-datasheets/ http://turingbirds.com/temp/tek-datasheets/