Here's a cool project that seventeen-year-old me made at work in high school.
Join me for a brief journey into how printed circuit boards were made in the 1970s.
Here's the Popular Electronics magazine from September, 1972. See page 34:
www.worldradio...
Here's the same article, posted online:
www.rfcafe.com...
Негізгі бет Super cool artwork from high school--it's a circuit board!!
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