Arduino Analog Value Plotter

A while ago, I figured it would be pretty handy to have a graph for my analog outputs. It would help debug my outputs, give me a general idea of the sensor’s limits and whatnot, and would even be just a pretty cool interface to have for any sensor. So, with an Arduino, an oled, and a sensor of your choice, let’s get this up and running.

An Arduino
A display (my project uses a 0.96” OLED, and the sketch is suited for the same, but feel free to use any display you’d like. You will have to tweak the code a it, though (explained in the code section))
A breadboard (I use a custom breadboard shield, but it doesn’t matter what you use)
Jumper wires
Not a lot of time”


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