Homebrew PCBs

How much does a small UV setup cost?  For say, 6" PCB's (max)?

-Dave

leon_heller wrote:
> --- In Homebrew_PCBs@yahoogroups.com, "Stefan Trethan" 
> <stefan_trethan@...> wrote:
>   
>> On Tue, 07 Feb 2006 19:34:36 +0100, leon_heller  
>> <leon.heller@...> wrote:
>>
>>     
>>> Why not use the UV exposure technique? It's much simpler and 
>>>       
> quicker
>   
>>> and the results are excellent.
>>>
>>>
>>> Leon
>>>       
>> If you did't live so far away i'd challenge you to a race ;-)
>>
>> As it is, i'll just accept your views as a different opinion..
>>
>> Well, we could have a 3rd party provide a layout image to us both 
>>     
> at the  
>   
>> same time and then go for whover is faster providing a photo of the 
>>     
> pcb  
>   
>> just put into the etchant, if you are up to the challenge ;-)
>>     
>
> I terms of actual hands-on time,I'm quite sure UV exposure is 
> quicker. I just have to put the transparency and PCB together into 
> the exposure unit, and switch it on. Although it takes 13 minutes,I 
> can do something else whilst it is 'cooking'. I then take the PCB out 
> and develop it in NaOH - about a minute_ before rinsing and etching. 
> Total time actually working on the PCB is about two minutes.
>
> Leon
>
>
>
>
>
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-- 

David Frascone

                  Catholic (n.) A cat with a drinking problem.