Use of Computer interface for data acquisition and analysis is constantly being pursued and incorporated into curriculum developed at Quantum University. Several experiments at Introductory level for Science and Engineering students have already been successfully modernized, tested and implemented in the curriculum. Devices such as the ExpEyes, that offer flexibility in designing experiments, have been well received by the students and help them be better prepared for the real world technologies after graduation. In this paper, we describe alternate experimental setups for measurement of acceleration due to gravity of a Compound Bar Pendulum using ExpEyes that allows us to measure and analyze the data on a computer. The experimental analysis clearly shows that using the Ultrasonic sensor gives reliable and excellent results and proves to be an effective technique for achieving student learning outcome.