[discontinued] SainSmart RFID UNO R3 Starter Kit mit Motor Servo, LCD, Various Sensors

Revision 3 of UNO R3 the board has the following new features:* 1.0 pinout: added SDA and SCL pins near the AREF pin and two other new pins near the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board. In future, shields will be compatible with both the board that uses the AVR, which operates with 5V and with the Sainsmart Due that operates with 3.3V. The second one is a not connected pin, that is reserved for future purposes.* Stronger RESET circuit.* Atmega 16U2 replace the 8U2.Package List:1 x UNO R31 x Prototype Shield1 x Mini Breadboard1 x 1602LCD1 x USB Cable2 x Buzzer6 x Nixie Tube1 x 74HC595 Chip1 x Infrared Remote Control1 x Photoresistor1 x 5K Potentiometer1 x 10K Potentiometer1 x MAX7219 LED Display IC5 x Small Push-buttons1 x RGB LED1 x Tilt sensor1 x 940nm infrared LED1 x RGB Model1 x DC Motor1 x 5V stepper motor 1 x stepper motor driver test model1 x water sensor model1 x Flame Sensor1 x LM35 temperature sensor1 x VS1838B Universal