I have programmed the arduino with an LED using the ground and 13 pin adjacent on the pin 13 bus and when I connect the relays etc in to the Arduino, the veh relay works (happily clicking on and off) but it only works at the same timing as the standard Uno indicator light speed ie around .5 high and say .5 low?
The above code seemed to work after the initial problem with the port selection, but now I would seem unable to change the low and high periods? from what I initially set them at, around:- low 10 secs and high 1 "sec" (thats short for seconds, GM) Any Ideas as to what I may be doing wrong? Other than grammatical errors? would be most gratiously recieved. Thanks in anticipation.
waits for 50 milliseconds = 0.02second
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