Developed for academic and prototyping use. Based on MQ135 electrical characteristics and ADC response modeling.
Real-world sensors react to gas. In Proteus, the sensor usually has a "Test Pin" . Connect a Potentiometer (POT-HG) to this pin. mq135 gas sensor library for proteus download upd work
The detects gases like Ammonia, Benzene, CO2, Smoke, and other harmful gases. Proteus does not have a built-in MQ135 model. You need an external library (custom model) to simulate it. Developed for academic and prototyping use
By following this guide, you should now have a fully functional MQ135 sensor in your Proteus parts list. You can simulate air quality monitors, smoke detectors, and industrial safety systems without spending a dime on hardware. In Proteus, the sensor usually has a "Test Pin"
* Generic MQ135 behavioral model .SUBCKT MQ135 A H G * A = analog output, H = heater, G = ground R_SENSE A G R=10k .ENDS
: Search for "MQ135" in the component picker and place it on your workspace. Configuration : Double-click the sensor in Proteus. In the "Program File" field, browse and select the file that came with your download. : Since Proteus cannot detect real physical gas, use a Logic State Toggle Switch