Homebrew PCBs

Yes, so am I.  Have my boards to cut out, and the CNC to do, so will 
be doing lots of mechanical things this week anyway.  Have some stuff to 
return too, likely will pick up a few stones in the next day or two.  
Doubt I will etch anything, just set up a proof of concept in water so 
you can see where it's headed.  Meant to buy some Amonium Persulfate 
before anyway, now I will have to order some soon to have the clear 
etchant and take some video.  Many other things to do soon though and 
having boards made now so less need for home etching, so may be a while 
before I make the real tank. 

  Also never even thought to add a drop of dishwashing liquid to the 
etchant, wondering if it'll foam up ok without messing it up.  Doubt 
it'd help the speed etc, but more of a foaming than bubbling could help 
with the evening of the etching..

Alan


adicont2 wrote:

>I understand. Thanks for your eplications.
>I'm impatient to see youre pendulum at work.
>
>
>  
>