# Display arduino values on a processing interface

**URL:** <https://discourse.processing.org/t/display-arduino-values-on-a-processing-interface/20176>\
**Category:** Electronics (Arduino, etc.)\
**Tags:** homework\
**Created:** [April 26, 2020, 1:39pm UTC](https://discourse.processing.org/t/display-arduino-values-on-a-processing-interface/20176 "2020-04-26T13:39:20Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![amina](https://avatars.discourse-cdn.com/v4/letter/a/0ea827/32.png) [@amina](https://discourse.processing.org/u/amina)\
**Post date:** [April 26, 2020, 1:39pm UTC](https://discourse.processing.org/t/display-arduino-values-on-a-processing-interface/20176/1 "2020-04-26T13:39:20Z")

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I’m a beginner in processing and I want to make this diagram, I tried but I can’t do it can you help me?please

 ![processing](https://canada1.discourse-cdn.com/flex036/uploads/processingfoundation1/original/2X/8/80616aacc8c482fa151cc98df03531919dadc0e8.jpeg)

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<div class="post-metadata">

**Author:** ![jeremydouglass](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/jeremydouglass/32/20_2.png) [@jeremydouglass](https://discourse.processing.org/u/jeremydouglass)\
**Post date:** [May 6, 2020, 4:49pm UTC](https://discourse.processing.org/t/display-arduino-values-on-a-processing-interface/20176/2 "2020-05-06T16:49:14Z")

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> [@amina](#):
>
> I tried but I can’t do it

What did you try? Which functions have you used – did you try using `rec()`, and did you look it up in the reference? [reference | p5.js](https://p5js.org/reference/)

Can you link to a sketch on [http://editor.p5js.org/](http://editor.p5js.org/) or paste your code here?