L293D to control an electrovalve

Hi all,

I’m try to build a system to control a valve bistable.
A valve bistable need an impulse (at leat 50ms) to open the valve, an opposite impulse to close the valve.
I’m using a L293D that works fine. Now want to show on HA a single switch that can turn on GPIO and turn off the other one. Any example?

Thanks in advance!

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Hi Filippo
did you find a solution? can you share here?