Categories

Posts Tagged ‘Digi-Comp II’

Giant Digi-Comp II Recreates Mechanical Computer from 1960s

Wednesday, November 14th, 2012

From the comments on our earlier Mechanical Donkey Kong post: I love this kind of stuff. Here’s another one, totally mechanical, that you may not have seen before: Giant Digi-Comp II Recreates Mechanical Computer from 1960s Maker Faire NY 2011 and the Digi-Comp II Via the comments.

Tags:
Posted in Uncategorized | No Comments »

Recent Comments

  • Bob: Jambalaya rocks.
  • KH: I should point out something... well, lead acid car batteries are designed to be well-charged all the time. The plates (which are patterned and thin)...
  • David Haile: You are a smart person and absolutely correct. That kind of current needs a lead acid car battery behind it. Still, it does have its...
  • KH: The solution discussed in the linked article is wrong. It's a largish Lipo (2500mAh) and he thinks 77uA is acceptable... ha ha ha ha ha....
  • Dave: I never had to opportunity to learn or use this stuff when I was in college (I'm sooo old that op-amps were just being developed...