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  Re: mechanical XOR and Half Adder
 
(...) Well, technically, 1 + 1 = 2, or in binary, 1 + 1 = 10. The sum isn't 0, the S output is 0. ‹/nitpicks› This stuff is cool. I like your mechanical logic gates better than the pneumatic ones I've seen. Yours are definitely cheaper to build. (19 years ago, 10-Mar-06, to lugnet.technic, FTX)
 
  Re: mechanical XOR and Half Adder
 
So basically, when designing a mechanical walker, the use of these types of adder/half adder creations is to see how the machine will walk? I ask because I have never built a walker. (19 years ago, 12-Mar-06, to lugnet.technic, FTX)
 
  Re: mechanical XOR and Half Adder
 
(...) Not in fixed digit maths. In a 1 digit binary adder, 1+1 = 0, just as in a 4 digit decimal adder 5000+6000 = 1000. (...) LOL definitely. ROSCO (19 years ago, 12-Mar-06, to lugnet.technic, FTX)

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