S
steamer
- Jan 1, 1970
- 0
--Have googled all over the place, but can't find an explanation
for this. I'm trying to take a "standard" Futaba FM R/C transmitter and
replace a knob-controlled third channel with an on-off or momentary-on
switch. Trouble is the knob isn't connected to an analog pot, but instead
somehow puts out a varying (depnding on position) pulse train (am I
expressing this right?). So how does one interface with the circuitry and
with what to add a switch which, in one position puts out one pulse train
but in the other position puts out a different one?
--Any help or links appreciated,
for this. I'm trying to take a "standard" Futaba FM R/C transmitter and
replace a knob-controlled third channel with an on-off or momentary-on
switch. Trouble is the knob isn't connected to an analog pot, but instead
somehow puts out a varying (depnding on position) pulse train (am I
expressing this right?). So how does one interface with the circuitry and
with what to add a switch which, in one position puts out one pulse train
but in the other position puts out a different one?
--Any help or links appreciated,