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CDC for touchless pad used for wheelchair motion control

Question asked by Estevejh on Feb 3, 2018
Latest reply on Feb 5, 2018 by Maurice

I would like you advise on what Capacitance to digital part can be useful for my application. I like to design touchless based control for wheelchair, so that can be controlled through moving finger around the capacitive pad without touching. I was thinking about AD7147 but then I have a doubt it is not good for your application as it can’t reach that high accuracy if don’t touch the pad. Please advise me on this what part can be recommended for this type of application and suitable development kit that can be used for fast prototyping. Thank you