Im building thise race track thing and there is a relay circuit. what it is when the light turns green it also triggers a relay to a release cylinode ( electric motor) which in turn lets the cars go. ANy way the problem is the motor draws to much current and the rely for the light sequence stays suck rather than returning to the stop red. So if I piinch the bare wire with my had it causes some resitance (queston 1 : how do i mesure the amount of resistance im giving). this pinch allows the relay to set, as well as it resets fine with out the motor. Question 2: Ive got a 9-18volt dc motor 1.98 A max , Im powering it with a 1 second burst of a 5vdc load,
how many ohm resitor should I use?
2006-08-16
12:07:28
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1 answers
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asked by
Aaron A
5