================================================================ Bill of Materials for the Auto Mail Alert System - Transmitter ================================================================ 1 - Propeller Protoboard 1 - Xbee PRO module 60mW (XBP24-ACI-001) 1 - Xbee breakout board 1 - Red LED (diffused) 1 - Green LED (diffused) 1 - 2X4 female header 1 - Low voltage Pushbutton 1 - 10K resistor