Paper Title
Virtual Laboratories for Pulse Width Modulation and Temperature Sensor Reading using Python based Desktop Application

Abstract
In this paper, a desktop application-based virtual laboratory has been developed to perform laboratory experiments. Here two applications have been developed for virtual laboratory execution (i) Pulse Width Modulation and (ii) Temperature Sensor Reading. These virtual experiments can easily performed at home using any PC or laptop by downloading the application. In the applications, there are various provisions for the parameter selection to change the inputs of the experiments. The desktop applications havebeen developed in Python language. Keywords - Desktop Application, Numpy, Matplotlib, Scipy, Python, PWM, TMP36, 555IC