Reading multiple serial values ...

Hello Guys,

I have searched everywhere and i haven't found an answer, currently i have 2 analog IR's and 4 digital IR's plugged in to my Arduino UNO board, is it possible to read the value of each sensor simultaneously ?


Simultaneous is not possible, sequentially within a short time frame e.g. less than 1/100 of a second yes, but it depends on the specification of the sensors used [#bits etc].

Typically an analogRead() takes about 125 microseconds, a digitalRead() [for one bit] much less so reading 6 PIR sensors should be possible in one millisecond. Then you need to do something with the data you acquired and that will take some time too.