Nicholas Weir

ntweir@andrew.cmu.edu

Alumni in Electrical and Computer Engineering

Hi.

Mjolnir

Thor's Hammer (yep, actual magic hammer here)

@ntweir, @vcl, @jrocha, @pzubiri

Mjolnir 12 Jan 2016, 4:43 p.m. EST
Plan established.
Mjolnir 12 Jan 2016, 4:43 p.m. EST
RFID shield tested. Numbers of both buttons and all 4 cards recorded.
Mjolnir 13 Jan 2016, 11:42 p.m. EST
Arduino and RFID shield working together to turn off (for 10 seconds) an otherwise on LED when an acceptable RFID tag is scanned.
Mjolnir 15 Jan 2016, 12:42 p.m. EST
Components work and are all packed in hammer. Magnet is weaker than anticipated.
Mjolnir 15 Jan 2016, 1:26 p.m. EST
Design touches added.
Mjolnir 15 Jan 2016, 1:26 p.m. EST
Design touches added.