So starting the planning and prototyping phase of a new project. The needs of the project are a touch screen input that can control 10+ (upper limit undecided at the moment) liquid solenoid valves. My initial idea was to use a raspberry pi but with the limited availability and cost right now wanted to go with something else unless that changes soon
My question is suggestions and ways to control multiple solenoids and have touchscreen capability. Trying to keep the cost down as the cost of the solenoids is going to be expensive. Trying to decide what platform to use. I have some arduino experience and a lot of android experience.