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    Damaged Crystal

    Hi. I have a Nuvoton NUC123 microcontroller, it runs an ARM cortex M0, and it came on a developement board (NUC123 SDK) which contains a 12 MHz crystal. It recently started freezing every other time upon reset, and in the debugger I saw that it is stuck in a while loop, waiting for the external...
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    LGA to DIP adapter

    Hi. I am working on a project which requires a specific integrated circuit which only comes in an LGA 24 package. I tried searching the web for a through-hole adapter. I found schmart boards but they're only good for SMT with pins. I've seen that PC CPU's are LGA and they are connected via a...
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    4093 and 4070

    hi, I'm using these two components on my circuit, they both have 4 gates on one 14 pin chip, but I don't need the whole functionality. Can I just leave the unneeded pins not connected? or must I connect them to Vcc/ground ? The datasheet says nothing about this issue... Thank you!
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