[sdiy] Signals leaking into the PSU?

[Harry Bissell]

Trolling again Ian? You’ll confuse the grandkids… (micro micro farad = picofarads, back when picofarads were considered really tiny…)

LOL. What a laugh. Thanks Ian

Sent from my iPhone

> On Feb 19, 2023, at 8:01 PM, Ian Fritz via Synth-diy <synth-diy at synth-diy.org> wrote:
> 
> 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)
> <IMG_1575.jpg>
> _______________________________________________
> Synth-diy mailing list
> Synth-diy at synth-diy.org
> http://synth-diy.org/mailman/listinfo/synth-diy
> Selling or trading? Use marketplace at synth-diy.org