3d interface
33:07So how does a PS/2 keyboard interface work?
570K views • 5 years ago
Ben Eater
Ben Eater explains how the PS/2 keyboard interface works, covering its clocked serial protocol and scancodes. He builds up the hardware-level understanding needed to read keypresses.
23:16A Tour of the Acme Editor
151K views • 14 years ago
Russ Cox
Russ Cox gives a 23-minute tour of the Acme text editor from Plan 9, showing its mouse-driven interface, executing commands from text, and its filesystem-based interface to other programs.
22:02ORCA Sequencer Intro (Experimental Livecoding!)
93K views • 7 years ago
Allieway Audio
Allieway Audio gives an informal introduction and live-coding demo of ORCA, a free esoteric programming environment for building procedural sequencers from Hundred Rabbits. It walks through the interface and how to make music with it.
24:04FreeCAD 0.20 For Beginners | 1 | Setup , preferences and navigation | Easy Tutorial for Learning CAD
636K views • 3 years ago
MangoJelly Solutions for FreeCAD
The first lesson of MangoJelly's FreeCAD 0.20 beginner course, covering setup, preferences and navigation. The series teaches fundamentals through complete workflows such as sketching, Part Design and STL export.
34:15How does a USB keyboard work?
3.8M views • 5 years ago
Ben Eater
Ben Eater explains how a USB keyboard communicates, covering the electrical interface, bit and packet encoding, packet contents, and a comparison with PS/2.