Sensor Shield V4 Module for arduino Duemilanove UNO Mega2560 ATMEL

Arduino Sensor Shield V4.0 allows you to connect to various modules like sensors, servos, relays, buttons, potentiometers.just plug & play! Each functional module has buckled port with VCC, GND and Output, which has corresponding port on the Sensor Shield, connected with a plain 2.54mm dual-female cable you may start playing already. Buckled brick cables are like cement for bricks, make the connections easier, secure and more professional looking.

Operating Voltage: 5VDC
Input Voltage (recommended): 7-12VDC
Input Voltage (limits):  6-20VDC
Buckled Analog Port:Handy, solid connection to 6 Analog inputs with VCC/GND
Digital IO port:13 ports prepared to digital modules or servos
Analog IO Port:2.54 grid male pin header connections
Buckled Communication Port:Selectable between I2C and UART