# Ratio per second

**URL:** <https://discourse.nodered.org/t/ratio-per-second/82132>\
**Category:** General\
**Tags:** function-node\
**Created:** [17 October 2023 23:19 UTC](https://discourse.nodered.org/t/ratio-per-second/82132 "2023-10-17T23:19:38Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![Pehuen](https://avatars.discourse-cdn.com/v4/letter/p/c89c15/32.png) [@Pehuen](https://discourse.nodered.org/u/Pehuen)\
**Post date:** [17 October 2023 23:19 UTC](https://discourse.nodered.org/t/ratio-per-second/82132/1 "2023-10-17T23:19:38Z")

</div>

Hello, is it possible to make a ramp that goes from 0 to a certain value automatically?  
By giving a pulse that increases in a ratio per second

---

<div class="post-metadata">

**Author:** ![jbudd](https://avatars.discourse-cdn.com/v4/letter/j/5f8ce5/32.png) [@jbudd](https://discourse.nodered.org/u/jbudd)\
**Post date:** [18 October 2023 01:04 UTC](https://discourse.nodered.org/t/ratio-per-second/82132/2 "2023-10-18T01:04:13Z")

</div>

Hello @Pehuen welcome to the forum.

Perhaps you could show us a sketch or diagram to show what you want to achieve?

---

<div class="post-metadata">

**Author:** ![Pehuen](https://avatars.discourse-cdn.com/v4/letter/p/c89c15/32.png) [@Pehuen](https://discourse.nodered.org/u/Pehuen)\
**Post date:** [1 November 2023 02:35 UTC](https://discourse.nodered.org/t/ratio-per-second/82132/3 "2023-11-01T02:35:24Z")

</div>

Hi! thanks for answering

I made an algorithm that I would need to know if it is possible to do it with Node RED, but I can't upload the file. 🙃

---

<div class="post-metadata">

**Author:** ![bakman2](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/bakman2/32/6207_2.png) [@bakman2](https://discourse.nodered.org/u/bakman2)\
**Post date:** [1 November 2023 06:59 UTC](https://discourse.nodered.org/t/ratio-per-second/82132/4 "2023-11-01T06:59:58Z")

</div>

Perhaps the "[easing](https://flows.nodered.org/node/node-red-contrib-easing)" node can help here.

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [31 December 2023 07:00 UTC](https://discourse.nodered.org/t/ratio-per-second/82132/5 "2023-12-31T07:00:31Z")

</div>

This topic was automatically closed 60 days after the last reply. New replies are no longer allowed.