The Department of Computer Science and Engineering and Advance Computing Technologies Research Cluster conducted a workshop on “Building Automation using IoT”.Totally 68 participants were enrolled in the workshop. Dr.R.M.S Parvathi HOD/CSE gave an introduction to IoT, the various sensors used in IoT, Concepts of machine learning, Fuzzy logic, and Smart city. Also, She discussed how the IoT is performing its best in foreign countries. The first session was conducted by Mr.K.Balaji AP/CSE. He introduced Different types of Arduino boards such as Arduino Uno, Arduino Uno R3 SMD, Arduino Pro 3.348 MHz, Arduino mini, Aurdino Ethernet and their characteristics (Power supply, clock speed, Digital I/O, Analog Input, PWM modulation, and different kinds of interfacing). Given, depth knowledge about Interfacing different types of sensors with Arduino and Arduino with database,different programming steps have been discussed (function, statement, control statement levels variables, math, pin mode, serial mode, digital mode variable, delay, and for loop). At the valedictory ceremony, the participants were awarded certificates. Also, a competitive hands-on problem has been given to the students they performed very well and two groups have been identified for extraordinary effort. The ceremony and function came to an end with refreshment.