# Step down number increments over time node red dimming

**URL:** <https://discourse.nodered.org/t/step-down-number-increments-over-time-node-red-dimming/3156>\
**Category:** Developing Nodes\
**Created:** [14 September 2018 23:56 UTC](https://discourse.nodered.org/t/step-down-number-increments-over-time-node-red-dimming/3156 "2018-09-14T23:56:20Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![shrickus](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/shrickus/32/517_2.png) [@shrickus](https://discourse.nodered.org/u/shrickus)\
**Post date:** [15 September 2018 04:42 UTC](https://discourse.nodered.org/t/step-down-number-increments-over-time-node-red-dimming/3156/4 "2018-09-15T04:42:21Z")

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Here is a recent discussion about this same topic:

> [@PCF9685 Dimmen slow](https://discourse.nodered.org/t/pcf9685-dimmen-slow/2731/4):
>
> Hello and thanks for the quick reply. I set it up like this. [{"id":"100823ba.fc696c","type":"PCA9685 out","z":"a945a343.02499","name":"PWM Output 0 (Led)","pca9685":"27d30447.9cc9ec","channel":"0","payload":"","unit":"percent","onStep":"0","x":633,"y":630,"wires":[],"icon":"node-red/light.png"},{"id":"bb11f48e.8d6398","type":"ui\_button","z":"a945a343.02499","name":"","group":"420d5227.34751c","order":6,"width":"2","height":"1","passthru":false,"label":"button","color":"","bgcolor":"","icon":"…

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