reference: add pushbutton, red LED

Signed-off-by: Sean Cross <sean@xobs.io>
This commit is contained in:
Sean Cross 2018-10-31 12:58:45 +08:00
parent 820408887a
commit 3a14554c30
2 changed files with 0 additions and 0 deletions

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reference/BUTTON-pts525.pdf Normal file

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