# Make a realtime serial plotter

**URL:** <https://discourse.processing.org/t/make-a-realtime-serial-plotter/33438>\
**Category:** Electronics (Arduino, etc.)\
**Tags:** homework\
**Created:** [November 10, 2021, 11:04am UTC](https://discourse.processing.org/t/make-a-realtime-serial-plotter/33438 "2021-11-10T11:04:15Z")\
**Posts on this page:** 1\
**Showing post:** 13

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**Author:** ![glv](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/glv/32/18785_2.png) [@glv](https://discourse.processing.org/u/glv)\
**Post date:** [November 11, 2021, 9:31pm UTC](https://discourse.processing.org/t/make-a-realtime-serial-plotter/33438/13 "2021-11-11T21:31:32Z")

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> [@anwar05](#):
>
> i’ll try and read some example again and again

I have never used the grafica library and had to do some work to get this working the first time.

I saw this as a challenge in this post:

> [@Use Processing to make continuous graph using CSV](https://discourse.processing.org/t/use-processing-to-make-continuous-graph-using-csv/16898/14):
>
> Hello @henry67, Take a look at some of the other grafica examples for insight. I modified the one plotting mouse co-ordinates for a real-time plot: [test.mov] slight_smile

Each step gets you closer to your destination.

`:)`

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