Spectrum DX5 pro ground Tx

Electronic projects that are either related to the firmwares for the 9x, or simply great for radio control applications.
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Spectrum DX5 pro ground Tx

Post by problemchild » Tue Dec 25, 2018 8:12 am

Hello.... I drag race rc cars and I'm always looking for that next hundredth of a second. Our start light is a single green, not the customary 'tree' so to be able to reduce my reaction time by a couple hundredths could be a couple car lengths at the finish.

I'm wondering if I can put a momentary contact switch in one of the wires for the trigger so I can press the switch button, pull the trigger to full throttle and release the button to have instant wide open throttle. The difference between pulling the trigger all the way (one inch +/-) and releasing a button (1/4 inch) could easily be that couple hundredths I'm looking for.

Is this possible? I have no one else to ask and you guys seem VERY smart on this radio stuff.

Thanks in advance, Gary O

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