Does anyone know a lot about these types of strain sensors? I’d love to know more about them and why they need a Wheatstone bridge to work, and how you can tell by just looking at it aside from experience (I.e. how would you know what sensors require a Wheatstone bridge). Thank you! I’d like to post the fully completed solution in this forum thread so that future researchers could easily find out how to use these two-wire strain gauges. I’ll be using the suggestion above and posting the results, once I purchase the comparators and extra resistors.