Hygrometer Temperature
How can I do math complex circuits without micro-controllers?
For my physics summative I must make a hygrometer. I decided on the approach to dual thermometer and for that I need to change the readings from these 2 thermometers in a certain ratio of moisture on. For this I need to do some calculations with these values of temperature. I learned simple adder circuits and all that I have no idea how logarithms or exponential function. I was told programmable micro-controllers can not be used if there is someone there who can tell me what I should look for a solution. Or better yet give me a solution! Thank you all.
It is difficult to know what you need, without what kind of output you get from your hygrometer. One way to do math without the micro-controller with one (ALU arithmetic logic unit). But there is no real way of knowing if this will work or not without more details. You can also look a FPGA, but that may count as a micro-controller.
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