hello everyone am from Nigeria i started making a device that can be used to reduce carbon monoxide poisoning in generators and other mechanical devices so i just want to know if it is necessary or not and i also want help on how to make the device
Hi there,
Welcome to the forum.
I believe that first of, if you want to measure the Carbon Monoxide in the air, I recommend using a MQ-7 Gas Sensor:
You can find an example here: http://osoyoo.com/2018/11/15/arduino-lesson-mq-7-gas-sensor/
Let me know if this help.