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Old 08-05-2022, 06:24 PM
Half-Inch Stud's Avatar
Half-Inch Stud Half-Inch Stud is offline
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There are tiny servos that will fit under the stainless Choke Housing. Filled Crossovers will be mandatory.

The wires could dress any way you like. The 14.4V will need dropped (LM317?) to the desired 5V or 7.5V supply. Perhaps a thermistor (or a bunch of diodes in series) can drive the analog servo?

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Old 08-06-2022, 02:17 AM
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Quote:
Originally Posted by Half-Inch Stud View Post
There are tiny servos that will fit under the stainless Choke Housing. Filled Crossovers will be mandatory.

The wires could dress any way you like. The 14.4V will need dropped (LM317?) to the desired 5V or 7.5V supply. Perhaps a thermistor (or a bunch of diodes in series) can drive the analog servo?
HIS .. right now the plan is to use L7805CV to get the 5v ... mostly because that's what I have on hand. Tested the circuit using 5v and it seems to work nicely. My original idea was a semi-auto choke using thermistor driving a circuit that could be adjusted for a temp bias ... was getting a bit complicated.

Metal gear micro-servos are pretty common these days ... but who knows if the case/components would hold up. Target vehicle has blocked off cross-over only on the driver side. Would have to stuff the well with insulation, add a cover plate, space up the server a bit ... all inside a choke stove size enclosure.

Yes, Members helping Members might be a good spot.

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