Finn Lassen wrote:

You know all those electrical air valves left over after stripping off a
13B or 20B pollution control systems?

Instead of paying $16 - $25 for several air pressure sensors, why not
use those electrically controlled air valves to make an input
multiplexer leading to just one air pressure sensor?

Finn

Wonderful idea Finn. Those things are super cheap or free as most people
throw them away. Save those electric air valves folks and send them
to me if you don't plan on doing any pressure measurements.

Paul Lamar
 
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