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Test the logic gate PCBs #1

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jessehamner opened this issue Mar 10, 2017 · 2 comments

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jessehamner commented Mar 10, 2017

Fab the OR, AND, NOR, and NAND gate PCBs
order the components
test that they work as expected
ensure they don't draw too much current per gate
build a composite gate like an XOR
ensure that kids can solder the gates without difficulty

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jessehamner commented Apr 1, 2017

The AND gate works fine. Unfortunately, the VCC/GND pins are 0.05" off on each of the boards.. This has been fixed in the schematic and layout files.

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jessehamner commented Feb 12, 2018

All the CMOS boards work fine, including XOR. The AND gates may need one more revision.

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