Luftventil regelbar mit Arduino ?

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moin moin,

ich habe jetzt schon lange gesucht und verzweifel langsam...

ich suche ein luftventil welches man mit 5-6v steuern kann.


gibt es etwas ?

also es geht darum ganz "normale" luft in einem behälter zu sperren, dass keine
weitere durchmischung zwischen luft innerhalb des behälters und außerhalb des behälters durchmischt werden kann.

zu den anderen punkten kann ich leider nichts sagen.


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