Attention Makers

CATEGORY: EDUCATION

Strain Indicator

MAKERS: Ahmed Hefnawi

This is a battery powered strain indicator that measures strain using strain gauges in different settings (single linear or rosette) to obtain strain along a single orientation or to obtain principle strain axes using a rosette. I\'m using OMEGA Engineering Planar Rosettes. The project is based on a Wheatstone bridge circuit to obtain readings from the strain gauges. The goal of this project is to demonstrate practical strain measurements to Civil Engineering students and to educate civil engineers about measuring strain. I\'m working on upgrading the current version to be an internet of things device for bridges/building health monitoring system.

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