Water Quality Sensor

This is was a project that I was working on for a company that needed a very small water quality sensor that fit into an existing product. I worked with an electrical engineer on this project.

The sensor itself was extremely compact because it needed to fit inside of an existing product and there was no deviation on that. Initial proof of concepts of the PCBA were much too large to fit, I had the suggestion of splitting the PCBA into two different boards that would connect together and could fit inside the housing. This required some extra steps on my part of engineering a structural brace to support the boards and hold them together. There was also a small screen on the front of the unit that displayed the sensor reading. The whole unit was designed for injection molding.