analog computing
19:43U.S. NAVY BASIC MECHANISMS OF FIRE CONTROL COMPUTERS MECHANICAL COMPUTER INSTRUCTIONAL FILM 27794
225K views • 8 years ago
PeriscopeFilm
A 1953 US Navy training film on the basic mechanisms in fire control computers: shafts, gears, cams and differentials. It shows how these mechanical parts compute ship and target firing solutions.
15:39The Best Easy Way to Capture Analog Video (it's a little weird)
1M views • 7 years ago
Technology Connections
Technology Connections shows a cheap method for capturing analog video: a composite-to-HDMI upscaler feeding an HDMI capture dongle, aimed at digitizing home movies and VHS tapes.
13:59How a Character LCD works Part 1
1.3M views • 9 years ago
The 8-Bit Guy
The 8-Bit Guy explains how character LCD screens work and how to control them directly, first part of a series.