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After having an epiphany about some experimental copper ceramics glazes i made last year, i thought i would see if i could solder to them, and i found that i could.
Sooo … I made a stamp and stamped out some really basic boards for an astable multivibrator (two blinky lights) circuit. I filled the recessed traces with copper powder and had them fired in our pottery kiln.
Now i have ceramic circuit boards.
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this is very cool!
This would be the perfect way to surprise my students for the circuit building class!