Difference between revisions of "Megadoor"
From Makers Local 256
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| + | == NFC == | ||
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| + | == USB == | ||
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| + | === AVR USB === | ||
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| + | === USB Host Shield === | ||
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| + | === USB Host Library === | ||
Revision as of 15:12, 25 February 2016
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Creator: |
Contents
[hide]Overview
"I don't even know how this happened." - ctag
We're making yet another door auth system. This one will use microcontrollers and NFC.
Hardware
| ATmega DIP Pin | Arduino Pin | Function/Connection |
|---|---|---|
| 15 | D9 | Door Unlock Transistor |
| 28 | A5 | NFC -> SCL |
| 27 | A4 | NFC -> SDA |
| 12 | D6 | NFC -> IRQ |
| 11 | D5 | NFC -> RST |
Software
Oh boy.
