Hello, my project is a motivation- scale. It's supposed to memorize your weight and, if you step on it again, indaticate (via LEDs) if you gained/lost weight.
My problem at the moment is, that I don't know how to memozing the weight for just the last time you stood on it and how to overwrite it everytime, without making it equal to my current weight.
Please let me know, if you can help me, with this issue, thanks!:)