My rocketry club has a door, and this door has 2 keys. There are 30 members. Needless to say this is a mess.
The answer? RFID reader (based on the RC500) + NSLU2 + Python + SQLLite + 50 MiFare Light RFID cards from Hong Kong! I christen thee Ellegua.
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Finally we return from a one year hiatus of laziness and lack of time. I’m going to be posting mainly project here, but perhaps various musings as well. Stay posted.