[Discontinued] SainSmart UNO + SainSmart LCD Keypad Shield + SainSmart XBee Shield + SainSmart Sensor Shield V4 + SainSmart Ethernet Shield For Arduino

The SainSmart Uno for Arduino: It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button and features the Atmega8U2 programmed as a USB-to-serial converter and has a resistor pulling the 8U2 HWB line to ground, making it easier to put into DFU mode.The SainSmart Sensor Shield V4.0 for Arduino: It allows you to connect to various modules like sensors, servos, relays, buttons, potentiometers.The SainSmart LCD Keypad Shield for Arduino: It includes a 16x2 HD44780 White on Blue LCD module and a 5 push button keypad for menu selection and user interface programming. Fully assembled. On-line Arduino tutorial and example code. Compatible with Arduino Uno, Mega, Duemilanove. Uses digital pins 4 - 10, and analog pin 0.The SainSmart XBee board for Arduino: It allows to wireless communicate over a modified ZigBee protocol using the popular XBee module from Maxstream