Hi Sergey K., I see on your profile that you have experience with arduino or similar systems.
I am in need of an app based system that triggers a reaction on the arduino when a selection is made on the app.
For example Lets say the app screen has four images on it. Apples, Oranges, Bananas and grapes. When the user taps on grapes I would like the arduino to open or close a circuit (eg complete the loop between two 24volt cables)
I realise these details are a little vague and unclear, I will send through further details and requirements if you believe you can make it happen.
Let me know,
Kind Regards - Stephen