Etching PCBs With Pickle Juice
When I am asked a question about science, I advise people to do the experiments or to build the device and play it safe. It’s not important if your device works or not, it is what you learn from your effort.“I have not failed. I've just found 10,000 ways that won't work.” Thomas A. EdisonEarlier thi...By: Josehf Murchison
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