[Discontinued] SainSmart Sensor Shield V4 Module + LCD2004 for Arduino UNO MEGA R3 ATMEL AVR

  SainSmart Sensor Shield V4:  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 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.SainSmart 20x4 LCD:  Interface: I2C  I2C Address: 0x3F  Pin Definition : GND/VCC/SDA/SCL  Back lit (Blue with White char color)  Supply voltage: 5V  Pcb Size : 60mm¡Á99mm  Contrast Adjust : Potentiometer  Backlight Adjust : Jumper 2012 latest IIC LCD2004-character LCD display module, a new high-quality 4 line 20 character LCD module not only set the contrast control knob selector switch also has a backlight and IIC communication interface. The real significance of this LCD module will simplify the circuit, this module directly into the Arduino Sensor Shield V5.0 sensor expansion board IIC device interface can, GM 4P sensor connection cable, programmed through the Arduino controller, you can easily identify the slogan, sensor data records.