[sdiy] Signals leaking into the PSU?

[Ian Fritz]

Oh look! Allied used to sell 365 Mega Mega Farad trimmers!

On 2/19/2023 1:15 PM, Chris McDowell wrote:

> as others have stated, you need -some- decoupling caps too :) I always put 10 microfarads between power and ground at the power connector, and 0.1uF at each chip, though as Ian points out this is overkill. Just a habit, and unless those caps mess up the layout, they're essentially free. (Ian wrote this as mF, which could me misconstrued as millifarads! I see it more often written as uF)
> 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: IMG_1575.jpg
Type: image/jpeg
Size: 68484 bytes
Desc: not available
URL: <http://synth-diy.org/pipermail/synth-diy/attachments/20230219/a1d76841/attachment.jpg>