# MS20 Filter on Stripboard LED question

**URL:** <https://lookmumnocomputer.discourse.group/t/ms20-filter-on-stripboard-led-question/1261>\
**Category:** DIY STUFF\
**Created:** [June 19, 2020, 9:08am UTC](https://lookmumnocomputer.discourse.group/t/ms20-filter-on-stripboard-led-question/1261 "2020-06-19T09:08:43Z")\
**Posts on this page:** 1\
**Showing post:** 24

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**Author:** ![Dud](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/dud/32/610_2.png) [@Dud](https://lookmumnocomputer.discourse.group/u/Dud)\
**Post date:** [June 19, 2020, 3:48pm UTC](https://lookmumnocomputer.discourse.group/t/ms20-filter-on-stripboard-led-question/1261/24 "2020-06-19T15:48:50Z")

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> [@Annotated Simple Low Pass Filter Stripboard](https://lookmumnocomputer.discourse.group/t/annotated-simple-low-pass-filter-stripboard/1266):
>
> I did some scribbles on top of [the LMNC low pass stripboard layout](https://www.lookmumnocomputer.com/projects#/simple-filter), showing what’s inside the chips, where the power rails are, what voltages to expect on the supply pins, etc. Posting it as new topic to make it easier to link to it slight_smile See [here](https://lookmumnocomputer.discourse.group/t/annotated-simple-1v-oct-oscillator-stripboard/1267) for the annotated Simple 1V/Oct Oscillator stripboard.

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