Acquisition System for Laboratory Test Sensors

GitHub: https://github.com/Ricardosgeral/relier

I'm a civil engineer, with a master degree in risk analysis in geotechnical engineering, and a PhD on internal erosion in embankment dams.

Carrying out the laboratory tests on internal erosion in soils,developed in my PhD, requires to simultaneously collect different types of measurements (water pressures, flow rate, temperature, turbidity,...).The measurements had to be registered by hand, in regular intervals, by two operators!!Such manual process is tedious and prone to errors.

So, I've decided to invest time developing a 'low budget' acquisition system (hardware and software) that could collect data automatically from multiple analog and digital output sensors.relier born this way!

Please note that I'm not an expert in informatics, in computing, nor in electronics.I define myself as an enthusiastic self learner.All shown here was developed from my own research, mainly on forums, Github and other websites.Thus, it is possible that some things (code, connections, methods...) could be optimized, or done in a different or a better way.Yet, relieracquisition system performs as intended.You can report bugs, suggest enhancements, or even fork the project on Github.All contributions are welcome.