67exec Posted July 13, 2017 Report Share Posted July 13, 2017 In complete and utter boredom with a need to build something from stuff I have lying around. I'm trying to build some things that would make my day to day life more fun, and would like to use a dna instead of a mech. Is there any way to make a dna device (60, 75c, or 250) output a specific voltage instead of wattage, and it looking for resistance? I'm looking for <5v and maybe 2a at most. The 15-20 sec time limit is useable. You can already get a 510 flashlight. So why not make other things, mostly novelty, but I know of several things I could make that would be handy in the automotive business. any help would be appreciated Link to comment Share on other sites More sharing options...
Akira Samidare Posted July 16, 2017 Report Share Posted July 16, 2017 just do the math perhaps? 4 e.g. u got a 2.5ohm bulb that works on 2A, so the voltage would be 5v and boom u got the watts. 10W. Link to comment Share on other sites More sharing options...
67exec Posted July 16, 2017 Author Report Share Posted July 16, 2017 But some things have changing resistance like a motor. Load can change resistance. Link to comment Share on other sites More sharing options...
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