Ok so I am working on a little project to add lights to my rc car. I have a 3 channel Tx/Rx, channel 1 motor, xhannel 2 servo, channel3 un used. I planned on using channel 3 for the led's. On the Tx channel 3 is controlled by a switch, either on or off. When the switch is off channel 3 on the Rx has a frequency of about 60Hz and a duty cycle of about 11%, when the switch is on the duty cycle changes to about 6%. I have no way to change the percentage of the duty cycle so I need to work around it. First thought throw a not gate in there swit h everything around, but then it woux be 89and 94 precent. Theres no real gapbetween the duty cycles so I'm stuck. My ultimate goal is to be able to flip the switch and habe the lights either on or off, and I would like to isolate the led's from the main battery and run them from their own source so if mymain battery dies my car will still be lit upand easy un to find. Any thoughts?