PRODUCTNAME: SENSOR SHIELD UNO MEGA 2560 DEMILANOVE AVR                                                                                                    


                      Arduino Sensor Shield V4.0 allows you to connect to various modules like sensors, servos, relays, buttons, potentiometer 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.The SainSmart Uno 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. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. Instead, it 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.


  • pinout: added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board.
  • In future, shields will be compatible both with the board that use the AVR, which operate with 5V and with the Arduino Due that operate 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


Ø  Sensor shield V4.0 sensor expansion board for Arduino

Ø  You can easily connect with usual analog sensors by using this expansion board, such as ray sensor

Ø  With this expansionmodule circuit board and the corresponding support, need a dedicated cable to the corresponding sensor module connected with the Arduino

Ø  Stackable design, the ability to shop with the use of other expansion boards

Ø  More convenient connection to a variety of sensors can be directly connected to the servo motor


  • Build electronics projects easily
  • Allows you to connect to various modules like sensors, servos, relays, buttons, potentiometers          etc.
  •  Plug & play
  • Each latching terminal has a port with VCC, GND and Output
  •  Makes connections easier, secure and more professional looking