One Diode Light Brightness Detection Photosensitive Sensor with Wire
5V 4 Channel Relay Module Supportthe high and low level trigger
ON-OFF, 3 Pin Light - IC118 Mini Lighted Switch
5V 4 Channel SSR Solid-State Relay High Level Trigger 2A 240V
680 Ohm - 1/4W Carbon Flim Resistor
Single Row 2.54 mm Pitch / 1*40 Pin
XBee Zigbee Wireless Transport Shield
The Arduino Xbee Shield Wireless Module allows an Arduino USB board to communicate wirelessly using a Zigbee Xbee wireless module. It is based on the Xbee module from MaxStream.