TM 2 I2C-ACC I C +/- 2.0g DUAL AXIS ACCELEROMETER User Manual GRAVITECH.US uResearch GRAVITECH GROUP Copyright 2007 MicroResearch GRAVITECH GROUP WWW.GRAVITECH.US TM 2 I2C-ACC I C +/- 2.0g DUAL AXIS ACCELEROMETER User Manual Description Features The I2C-ACC board is an 8-pin CMOS Stand alone module, no external device that measures acceleration with a components required full-scale range of +/-2g and sensitivity of On-board voltage-level translator, 400counts/g 3.0V at 25C. There are no pull-up resistors and power LED external components required. Only two Design easy for breadboard signal lines SDA and SCL plus supply High quality double sided PCB voltage and ground are required to be Small and compact in size 0.70 x connected. This makes it perfect for 0.70 inches embedded systems that require Dual row 0.6 width, 0.1 pitch acceleration measurement. header pins Suitable for 3.3V or 5.0V This board features innovations that set it microcontroller apart from other acceleration sensor Full-scale range of +/-2g and module. Innovations feature like on-board sensitivity of 400counts/g voltage-level translator, pull-up resistors 2 I C slave, FAST (400 kHz) mode and power LED. The on-board voltage- Power up/down function through level translator is eliminated the need for 2 I C external components since the sensor is On-chip temperature sensor 3.3V device. The module can be quickly available connected directly on to the breadboard. >50,000g shock survival rating The board is small and compact in size 0.70 x 0.70 inches. Applications The I2C-ACC is designed base on MXC6202xJ IC. It is a complete sensing It is optimized for motion-sensing and tilt- system with on-chip mixed signal 2 sensing applications such as gesture processing and integrated IC bus, recognition, menu and screen navigation allowing the device to be connected and more including: directly to a microprocessor eliminating the need for A/D converters or timing resources. Cell Phones, PDAs, MP3s Pedometers, Blood Pressure Monitor, Digital Cameras It can measure both dynamic acceleration Joysticks, RF Interfaces, Handheld (e.g. vibration) and static acceleration games, Menu Selection, Tilt (e.g. gravity). Its design is based on heat Sensing convection and requires no solid proof And much more mass. 2 * I C is a trademark of Philips Semiconductors Corporation Copyright 2007 MicroResearch GRAVITECH GROUP WWW.GRAVITECH.US