Data acquisition is a process of gathering information from some experimental set up. With the advancement of technology, this process is becoming more and more complex and costlier. Due to the increase in complexity, the need for efficient and reliable system design, fabrication and testing of data acquisition system increases. The objective of the present work is to highlight the design consideration of microcontroller (µC) based data logger system with user friendly controlling action that have been designed, fabricated and tested in Instrumentation & Informatics Research Laboratory,...