SOL-20 keyboard question

[Kevin Handy]

Chuck Guzis wrote:

>On 1/2/2006 at 12:51 PM J.C. Wren wrote:
>
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>>   You'd need an adhesive that wasn't thick and wouldn't eat the foam.  
>>Perhaps something like "artists adhesive".  I think it's used for 
>>mounting photos and such, and comes in a spray can.  I do remember it's 
>>fairly thin.  I don't know if it would remain sticky enough over time.
>>    
>>
>
>It might be too thick, but the self-adhesive tinted mylar film sold for
>windows might be conductive enough and have a suitable adhesive.
>  
>
Does the foil disk need to be smaller than the plastic?

If not, you could just use one hole-punch on a sandwich of aluminium
foil and clear boxing tape. Most hobbyest stores with scrapbook
supplies should have round punches in assorted sizes.