Mq135 Gas Sensor Library For - Proteus Download Upd Work

– (Insert actual download link here after uploading to a reliable host) About the author: Embedded systems engineer with 12 years of experience in simulation and PCB design. Regular contributor to open-source hardware projects.

// If voltage > 2V -> gas detected if(voltage > 2.0) digitalWrite(13, HIGH); else digitalWrite(13, LOW); mq135 gas sensor library for proteus download upd work

delay(500);