Re: hobby double sided pcb's

On 16 May, 08:57, "colin_toog...@xxxxxxxxx" <colin_toog...@xxxxxxxxx>
wrote:
If you have a double sided UV source it is a lot easier to do it
photographically. Take your plots of both sides and line them up on
top of each other. Stick them together round three edges to make an
envelope, put pcb in envelope and expose to UV. Others have suggested
sunlight works better than a UV source so this may work for you.

Colin

By the time you have bought all the chemicals, copper clad board etc.
Then still failed.

It would have been cheaper and less traumatic to get someone to make
it for you.

www.ckp-railways.talktalk.net/pcbcad21.htm

.

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