Ken Shirriff (@kenshirriff )

Ken Shirriff

Bio Restored Apollo Guidance Computer, Xerox Alto. Reverse-engineering old chips. Analog computing. Added ₿ to Unicode. Charger teardowns. Arduino IRremote library.
Location Silicon Valley
Tweets 920
Followers 11,9K
Following 779
Account created 06-05-2010 17:53:57
ID 140913803

Twitter Web App : The Soyuz spacecraft used a digital clock on the control panel. Surprisingly complex, the clock had over 100 ICs and a switching power supply crammed inside. I open the clock and explain what all these chips do. Details:…