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Daughter Board, FT121 G Sensor Shield, 3-Axis Linear Accelerometer, Connects with Arduino Pro


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VSHLD-FT121   Datasheet
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Product Overview

The VSHLD-FT121 is a G-Sensor Shield, designed to connect directly to an Arduino Pro development board. The shield allows the micro-controller on the Arduino Pro to access the FT121 USB device controller. Using the FTDI FT121 chipset and a three axes linear accelerometer (ST LIS331DLH) device, the module may be used to implement a USB HID game controller. The user may also define other interesting applications from the micro-controller board.
  • FT121 enhanced USB device controller with SPI interface
  • LIS313DLH 3-axis linear accelerometer (X, Y & Z) with selectable full scales of ±2/±4/±8g
  • An SPI interface, data transfer over the SPI bus to the Arduino pro via pin headers
  • Selectable SPI and I²C interface to control the 3-axes accelerometer
  • A serial UART output pin
  • Two accelerometer interrupts
  • Three pushbuttons and two LEDs for HID application
  • 5V USB cable power supplied operation
  • Onboard 3.3V regulator to power the accelerometer
  • Mini-B USB connector
  • -40 to +85°C Operating temperature range


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Arduino Pro Development Board

G-Sensor Shield Board FT121


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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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