I want to detect a certain range of CO and LP gas but it is in ppm. But the problem i do not know what is the equivalent value since sensor detects in voltage (0-5 V). i need some conversion for it.
for example i need 35ppm of CO, how do i know what is the voltage that is equivalent (between 0-5 V) that is equivalent to 35ppm
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I supposed to complete the task because I am an electronics and communication engineer and I have involved in various projects .I can give my best . Thank you.