This video about the venerable HP 71B pocket computer from 1984. Sections of this video: 0:00 - Intro 4:28 - Physical Design 7:43 - Calc ...

YouTube-Calculator Culture

This is video is about the HP 71B FORTH/Assembler ROM from 1984 which added the FORTH programming language and a Saturn code assembler to ...

YouTube-Calculator Culture

I know I jump around a lot. I'll start a project, then get stuck either with a fault or waiting for parts to arrive (up to a month from ...

YouTube-The Clueless Engineer

This is a HP 71B with the Card Reader accessory. At the beginning of the video, I show the ROM version and after that I show the list of the ...

YouTube-oturgator