I would like to build a controller for an homemade vacuum pump from fridge compressors for working with composites like carbon fibre.
I think I need at least an arduino (which one ?), a differential pressure sensor like MPXV7002DP which allows negative pressure and a relay.
I have no experience with arduino but I am ready to learn because that is an important project for me
I would like to set a target pressure to maintain the desired pressure and an hysteresis with buttons on a LCD screen (16x2 ?)
Do you thinks it is achievable
Thank in advance and sorry for my poor English