Business And Corporate Gifts #4690341

TheboarduseofImmersionGoldPCBprocessingtechnology, themotherboardwillnotonlyallthedigitalandanaloginterfacesservoextendedlineorderformout, butalsoadhocBluetoothmodulecommunicationinterface, SDcardmodulecommunicationinterface, APC220radiofrequencymodulecommunicationinterface, andRBURFv1.1ultrasonicsensorinterface, independentofamoreextendeduseconvenient.Forbeginners, notforthecumbersomeandcomplexcircuitconnectionandaheadache, andthissensorexpansionboardtrulysimplifythecircuitcaneasilybeusedtoconnectthesensor, asensorrequiresonlyageneral3Psensorwire(regardlessofdigitalcableandanalogcable), completethecircuitconnection, thepreparationofthecorrespondingprogramtotheMEGAArduincontrollerreadsthesensordata, orreceivewirelessmodulereturndata, afterarithmeticprocessing, andultimatelyeasytocompleteyourowninteractivework

• SD card interface works with FAT16 or FAT32 formatted cards. 3.3v level shifter circuitry prevents damage to your SD card
• Real time clock (RTC) keeps the time going. The battery backup lasts for years
• Included libraries and example code for both SD and RTC mean you can get going quickly Prototyping area for soldering connectors, circuitry or sensors.
• Onboard 3.3v regulator is both a reliable reference voltage and also reliably runs SD cards that require a lot of power to run
• Works with forArduino UNO, with Duemilanove, with Diecimila, with Leonardo or withADK/Mega R3 or higher.with ADK/Mega R2 or lower are not supported
• Data Module Logging Shield SD Card Data Recorder Shield V1.0 For Arduino UNO SD Card

IO expansion board is evolving, this latest V5 IO expansion shield is now supporting Xbee. It combines our popular Xbee shield

Specification

1.extensionof 14digitalIOports(12servointerface)and power;2.6analogIOportsand power;3.1digitalexternal powerportterminal;4.Digital-portexternalpower supply andan onboardpower supply automaticswitching;5.1External power inputterminalandaninputpin;6.RS485interface;7.reset button;8.xbee/Bluetooh BeeBluetoothwireless data transmissioninterface;9.APC220/Bluetooh V3Bluetooth wirelessdata transmissioninterface;10.IIC/I2C/TWIinterface;11.3.3Voutput port;12.SDcard moduleinterface;

• Support the Google for Android ADK, supporting for Android phone: G1, Nexus One, Nexus S, Droid X(Mobile systems need to upgrade to for Android 2.3.4, tablet PCs need to upgrade to Android 3.1)
• Provides APK package, and compiled source files ADK
• Compatible with for arduino following hardware:
  • Arduino Uno 328
  • Arduino Diecimila / Duemilanove 328
  • Arduino Mega 2560 (recommended)
  • Arduino Mega 1280
• After achieve the for arduino USB HOST function, you can communicate with other USB devices, and support USB HUB function
• Power Supply: DC3.3V
• Interface: SPI

Dual VNH5019 Motor Driver Shield for Arduinomakes it easy to control two high-power DC motors with your Arduino or Arduino-compatible board. Its dual robust VNH5019 motor drivers operate from 5.5 to 24 V and can deliver a continuous 12 A (30 A peak) per motor, or a continuous 24 A (60 A peak) to a single motor connected to both channels. These great drivers also offer current-sense feedback and accept ultrasonic PWM frequencies for quieter operation. The Arduino pin mappings can all be customized if the defaults are not convenient, and the motor driver control lines are broken out along the left side of the shield for general-purpose use without an Arduino.

• Wide operating voltage range: 5.5 24 V1
• High output current: up to 12 A continuous (30 maximum) per motor
• Motor outputs can be combined to deliver up to 24 A continuous (60 A maximum) to a single motor
• Inputs compatible with both 5V and 3.3V systems (logic high threshold is 2.1 V)
• PWM operation up to 20 kHz, which is ultrasonic and allows for quieter motor operation
• Current sense voltage output proportional to motor current (approx. 140 mV/A)
• Motor indicator LEDs show what the outputs are doing even when no motor is connected
• Can be used with an Arduino or Arduino clone (through shield headers) or other microcontroller boards
• When used as a shield, the motor power supply can optionally be used to power the Arduino base as well
• Arduino pin mappings can be customized if the default mappings are not convenient
• Arduino library makes it easy to get started using this board as a motor driver shield
• Reverse-voltage protection to -16 V
• Robust drivers:
  • Can survive input voltages up to 41 V
  • Undervoltage and overvoltage shutdown
  • High-side and low-side thermal shutdow
  • Short-to-ground and short-to-Vcc protection

This Arduino-Compatible Ethernet Shield which is based on the Wiznet W5100 Ethernet Chip gives you an easy way to get your Arduino Board Online. Fits all version of Arduino Main Boards. Includes: Arduino Uno, Arduino Mega 1280 and Arduino Mega 2560.

• It is directly supported by Arduino official Ethernet Library
• It adds a micro-SD card slot, which can be used to store files for serving over the network
• It is compatible with the Arduino Duemilanoe, Uno as well as Mega 1280/2560 an can be accessed using the SD library
• The Wiznet W5100 provides a network (IP) stack capable of both TCP and UDP
• It supports up to four simultaneous socket connections
• e the Ethernet library to write sketches which connect to the internet using the shield