Evaluation of single strain gauges and double strain gauges: article

This paper describe about the evaluation between single strain gauges and double strain gauges. Besides that, to compare the accuracy between 5mm types of strain gauges and 8mm of strain gauges. The accuracy between single strain gauges and double strain gauges also was compared .Its will cover the design of the measurement circuit. The first important component of this work is the measurement circuit. It is design based on Wheatstone Bridge and amplifier.2 types of strain gauges were selected, 5mm aluminum types and 8mm aluminum types. Micrometer transducer was used in this project.