Ken Shirriff's blog
Computer history, restoring vintage computers, IC reverse engineering, and whatever
Examining a technology sample kit: IBM components from 1948 to 1986
›
I recently received a vintage display box used by IBM to illustrate the progress of computer technology. This display case, created by IBM...
16 comments:
Reverse-engineering a low-power LED flasher chip
›
How do you make an LED blink? A vintage way is the LM3909, a chip from 1975 that can flash an LED for a year from a single flashlight batt...
12 comments:
‹
›
Home
View web version