Homebrew PCBs

Markus Zingg wrote:

>
> > UV LEDs can be found much cheaper at eBay, but the UV lamps are much
> > cheaper :)
>
> Hmmm, be VERY carefull. I just was reading a post from a guy in a german
> PCB forum who used such e-bay LEDs just to find out they did not worked
> as expected!
>
>
>
>  





Hi Markus,

I bought 50 UV Leds from an eBay source in Hong Kong last year. One was 
faulty, but the remainder worked perfectly. I constructed an exposure 
unit and it has worked very well for me.

Regards,

Ross McKenzie
ValuSoft
Melbourne Australia