# 8-Step Arduino Sequencer

**URL:** <https://lookmumnocomputer.discourse.group/t/8-step-arduino-sequencer/467>\
**Category:** KOSMO MODULES\
**Created:** [March 28, 2020, 4:28pm UTC](https://lookmumnocomputer.discourse.group/t/8-step-arduino-sequencer/467 "2020-03-28T16:28:15Z")\
**Posts on this page:** 1\
**Showing post:** 76

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**Author:** ![analogoutput](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/analogoutput/32/29663_2.png) [@analogoutput](https://lookmumnocomputer.discourse.group/u/analogoutput)\
**Post date:** [April 1, 2020, 4:53pm UTC](https://lookmumnocomputer.discourse.group/t/8-step-arduino-sequencer/467/76 "2020-04-01T16:53:21Z")

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Hmm, I think I read the recommendation is to power a Nano off 7-12V on the VIN pin. I think it’s OK to power it on the 5V pin from an external regulator. But the onboard regulator needs more than 5V in to get 5V out.

But don’t take my word for it.

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