Add arduino project and code to just get a tag ID

Doorbot_pde/Doorbot_pde.pde

@@ -0,0 +1,25 @@
+int triggerPin = 9;
+
+void setup()
+{
+  Serial.begin(9600);
+  pinMode(9, OUTPUT);   // digital sensor is on digital pin 2
+}
+
+void loop()
+{
+  if (Serial.available() > 0) {
+    char inByte = Serial.read();
+
+    if (inByte == '1') {
+      // Strobe a little
+      for (int i = 0; i < 2; i++) {
+        digitalWrite(triggerPin, HIGH);
+        delay(100);
+        digitalWrite(triggerPin, LOW);
+        delay(30);
+      }
+      delay(500); // Pause to ensure it resets
+    }
+  }
+}

RFIDIOt-0.1x/gettag.py

@@ -0,0 +1,43 @@
+#!/usr/bin/python
+
+#  readtag.py - read all sectors from a standard tag
+# 
+#  Adam Laurie <adam@algroup.co.uk>
+#  http://rfidiot.org/
+# 
+#  This code is copyright (c) Adam Laurie, 2006, All rights reserved.
+#  For non-commercial use only, the following terms apply - for all other
+#  uses, please contact the author:
+#
+#    This code is free software; you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation; either version 2 of the License, or
+#    (at your option) any later version.
+#
+#    This code is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+
+
+import RFIDIOtconfig
+import sys
+import os
+
+try:
+        card= RFIDIOtconfig.card
+except:
+        os._exit(True)
+
+while True:
+
+    #card.info('readtag v0.1d')
+    card.select()
+    if card.uid is not None:
+        print '\nID: ' + card.uid
+
+
+
+
+os._exit(True)