Presure control

HI, I have made a box for sections control using an Arduino Uno and relays with all associated information found on this forum. Thanks for the help.

Now, I would like to go deeper, and link the valve for pressure with the speed of the vehicle, so to increase or decrease pressure depending on the moving speed.

First, I would appreciate to confirm if the "Hauptventil3MarcActuel" arduino sketch includes this pressure control automatic sequence, and how to associate the pressure control with the arduino. I understand that I should install a pressure reader and that the reading of this should be sent to the arduino, but I dont know how to do, and which pressure reader to use.

Any help??

Thanks and best regards,

J.A. Riego

In addition to the above, I found a pressure sensor that may fits what I was looking for: https://es.aliexpress.com/stor…ac-4fd5-9dc5-9bb60b7468eb

Something similar to this should be needed to read the pressure of the main tube feeding the sections, and send the voltage variation between 0.5 to 4.5V to the Arduino Uno analog input.

Question: Is the CEREA programme able to increase/decrease pressure based on the data received from Arduino and the speed of the Vehicle?.

Other than that above, I find that some of the pictures I have downladed in the past from this forum, for the sections control, now dissapeared from the forum!!(unless I am wrong).

For example the one attached herein.

Is this for any reason?.

Müller Section Control mit Motorventilen

The file should be on te below post, above copied

Regards