Hey there,
I need to measure 20 capacitive sensors. so far I just have the experience to handle a few over an arduino.
now I need to do it with a rapsberry pi to control a software.
what ADCs would you recommend me? I dont need a big resolution, just need to detect two states - no-touch or touch, if that makes sense.
I imagine its also important to know how to structure and package all the wires with microcontrollers and the pi. can you recommend me any guide how to wrap things up thightly for clean installation? it shall hang on a wall in the end.
do I also have to care about isolating the cables, to protect from interference?
I hope questions are not to mixed up,
Focus is on ADCs first
Kind Regards,
T
I need to measure 20 capacitive sensors. so far I just have the experience to handle a few over an arduino.
now I need to do it with a rapsberry pi to control a software.
what ADCs would you recommend me? I dont need a big resolution, just need to detect two states - no-touch or touch, if that makes sense.
I imagine its also important to know how to structure and package all the wires with microcontrollers and the pi. can you recommend me any guide how to wrap things up thightly for clean installation? it shall hang on a wall in the end.
do I also have to care about isolating the cables, to protect from interference?
I hope questions are not to mixed up,
Focus is on ADCs first
Kind Regards,
T