RFID Arduino Stand Alone Access

This is a second generation door controller to replace the current one.

Primary Features of the new controller:

• 1. All-in-one embedded solution: no python laptop.

  2. More blinky lights (to help diagnose problems).

  3. Local cache file on uSD chip.

  4. Real time logging

  5. Add accounts by simple card input.

Using Arduino Leo, existing arduino libs.  This is also an inexpensive , modular , embedded solution to be used for other access control projects.

these are parts we used in the equipment access (with some optionals)

required

http://www.seeedstudio.com/depot/Base-Shield-V2-p-1378.html

http://www.seeedstudio.com/depot/Grove-LCD-RGB-Backlight-p-1643.html?cPath=34_36

http://www.seeedstudio.com/depot/Grove-125KHz-RFID-Reader-p-1008.html?cPath=19_24

http://www.seeedstudio.com/depot/Grove-Relay-p-769.html?cPath=39_42

http://www.seeedstudio.com/depot/Grove-Button-p-766.html?cPath=85_50

http://www.seeedstudio.com/depot/Arduino-Leonardo-headers-p-1233.html?cPath=6_7

http://www.seeedstudio.com/depot/SD-Card-Shield-V4-p-1381.html

80 = 9+14+13+3+2+25+14 + shipping + SD mem card + optionals

clearly this could be cost reduced.

optional or related:

http://www.seeedstudio.com/depot/Grove-NFC-Tag-p-1866.html?cPath=19_24

http://www.seeedstudio.com/depot/Grove-MOSFET-p-1594.html?cPath=39_42

http://www.seeedstudio.com/depot/Grove-SPDT-Relay30A-p-1473.html?cPath=39_42

http://www.seeedstudio.com/depot/Grove-Screw-Terminal-p-996.html

http://www.seeedstudio.com/depot/Grove-Universal-4-Pin-Buckled-50cm-Cable-5-PCs-Pack-p-928.html

http://www.seeedstudio.com/depot/Adjustable-StepDown-DCDC-Converter-10V-17V18A-p-1717.html?cPath=1