Extend analog inputs/outputs


regars,

i´m develping project tha involves more 16 analog sensors, i´m considering use arduino mega, wondering if there other model can allow more 16 analog inputs.

i´m cosidering use multiplexer im trying reduce costs

regards

eliel rodriguez elielorgz03@gmail.com

you can use analog multiplexer/demultiplexer (as arduino uses internally too) connect 8 different analog sensors each analog input of arduino. using uno 48 analog input channels.

one example find in playground.


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