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ice pcbs? –
anyone here do any pcb work with ice yet, socketed dip on pcb for sx28, crystal, or resonator onboard (is it 50mhz or 54?), and some nice pads to attach wires to. if you have please attach some layouts. i'd love to see it, also do you send out to have these made or etch your own boards, i've heard of a few creative ways to do this, with special photo paper. something like that.
it's a 50mhz pcb. to etch them:
the way I'm doing it is this stuff u print the circuit onto, then iron that onto some copper clad board.
then you just etch it with ferric chloride.
where can you get this stuff ?