IPC Class 3 – Diary love-o-meter with lock combination

This is a private love-o-meter, for when you want to your love to be secret for the moment. First you need to unlock the love-o-meter, like you might with a locked diary. Then you can express your love for something. And finally, you could potentially save your secret love messages, to be locked away for no one else to see.

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See below for me trying to unlock the love diary’s combination of three buttons so that I can use the knob. And then I use the knob to turn up or down the LED to express how much I love…. coffee? Chocolate? Riding my bike?

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My secret recordings of how much I love something, shown in the serial monitor. (Actually, I don’t know how to save these “messages” for later, but I’m sure you can.)

giphy serial monitor of potentiometer and led

 

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