Not quite a PCB review, some wisdom requested

Thanks. As of the last two posts, I now know to use alternate power lines. These bug me too to no end and thought based off of an answer I got on Reddit to just ignore these. The other thing that bothers me is that the circles on the mouse bites register as silk screen points that I want to get rid of.

Good to know thank you. the pins on my transistors are really close together.

Finding out crucial last minute information like this is basically the only way I learn :sweat_smile:. This will definitely be accounted for. First module I’ve ever ‘designed’.

Where should I place the Schottkys in this case? near the bypass caps?

Also, this brings up something I forgot along the way too. My inputs are exactly these:

Are these sufficient to protect the MCU from accidental input voltage or should I add Schottkys here as well? I mean, I guess reverse polarity is to be expected on the CV input. My gate input is one you’ve posted here, @analogoutput, so I know that’s good :smiley:

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