“We all know that most of the embedded systems are sensor and actuators connected and operated based on those values of sensors. So we need to calibrate the sensors such than they must produce the required output for embedded systems to take action. So here we have one design, “GAS Sensor Module For Embedded System Design”, This is a beginner project which take few hours to do it. But so tricky to do at first time. Let me explain you how i did it, Here few steps to follow…! So lets begin…!”