'PICLIST Digest - Roket launcher'
> I am sure this will bring out a few other questions. How about a clever way
> to detect fuze continuity without igniting the fuze? Or maybe, using a
> circuit to charge a few caps and dump the charge on launch.
The old Estes controllers put a light bulb in series with the igniter.
It lighted showing
continuty, but limited the current to prevent ignition. The same thing
could be done with a
resistor and measure the voltage drop with an a/d PIC or just detect it
with a comparater PIC.
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