fatal_error
New Member
i want create robot ..some of the circuit are using infra red .....can anybdy give me some link or web address ...anything about infra red...i want make some research...
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fatal_error said:i want ask you something..is it use IR more eficient ore using something else is more efficient??i have one alternative,in my computer mouse,my scroller beetwen left and right click...that scroller not using IR,it use something like potentiometer...it have 3 pin(leg)..and it can be rotate like potentiometer..when i rotate the scroller,that thing will generate some voltage pulse,i know that because i test using multimeter..do you know what it that???can u give some link about that thing??