hi vincentm thanks for reply i think i'll give a try on toner transfer since the materials is not too hard to find. is it good for very tiny traces/pads? thanks On 1/18/2013 3:03 PM, Vicent Colomar Prats wrote: > You can do a laser print and toner transfer way. Or, if you have acces to > positive sensitized boards and muriatic acid, print in transparencies and > develop with muriatic. > I do this last way and quality is enought to do tqfp chips. > In another hand, you can send your design to an online pcb manufacturer > like iteadstudio. > > > El viernes, 18 de enero de 2013, Hari Hendaryanto <hari.h@...> > escribi\ufffd: >> >> hi, >> >> first of all, i'd like to thank to moderator for approving me joining >> here :) >> >> my name is hari, i live in indonesia, jakarta, i work for >> telecommunication company as system administrator engineer. my daily job >> are maintaining servers. >> >> oneday my colleague showed propeller clock/text on youtube to me. I was >> amazed, i began researching on how to make it. last thing i remember, i >> put atmega module on cooling fan. LOL. succeed. but not fast enough to >> prevent text from flickered. i need to make lighter mikrocontroller >> module. i need to make custom pcb layout. that's why I ended up in this >> group :). >> >> i know how to use eagle. make layout with it. pcb (or FeCl) are easy to >> find here. the problems, chemicals such as positive 20 or dry film are >> hard to find here (not mention it's also expensive for hobbyist) :(. I >> need enlightenment on how to make simple, good quality pcb, anyway, one >> of my components is is TQFP chip, this is the hardest part...i've read >> some pages, but still haven't got a clue. >> >> need help/guide here :) >> >> thanks in advance >> >> regards >> >> PT.CITRA SARI MAKMUR >> SATELLITE & TERRESTRIAL NETWORK >> >> Connecting the distance - anytime, anywhere, any content >> http://www.csmcom.com >> >> > > [Non-text portions of this message have been removed] > > > > ------------------------------------ > > Be sure to visit the group home and check for new Links, Files, and Photos: > http://groups.yahoo.com/group/Homebrew_PCBsYahoo! Groups Links > > > >
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Re: [Homebrew_PCBs] Homemade pcb
2013-01-18 by Hari Hendaryanto
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