收藏本站
Digital Accelerometer (ADXL345)
processor. The push buttons and scroll wheel are copper pads on the PCB.
Touch the respective button or traverse around the wheel with a finger to
enable sensor pads and generate an interrupt request. An interrupt signal
from the controller is connected to a GPIO signal on the processor. The
GPIO signal is configured via a software switch. Refer to “AD7147 Inter-
rupt Signal” for more information.
For more information about the AD7147 capacitive touch controller, go
to www.analog.com and search for AD7147 .
An example program demonstrating capabilities of the touch controller is
available by installing the product BSP.
Digital Accelerometer (ADXL345)
The WVGA/LCD EI3 Extender Board is equipped with an Analog
Devices 3-axis accelerometer (ADXL345) with high - resolution (13-bit)
measurement at up to +/- 16g. Digital output data is formatted as 16-bit
twos complement and accessible through SPI or TWI.
Two interrupt signals from the ADXL345 accelerometer are connected to
two GPIO signal of the processor. The GPIO signals are configured via a
software switch (see “ADXL345 Interrupt Signals” ). The SPI port or the
TWI port is used for communications between the controller and proces-
sor; see “ADXL345 TWI/SPI Mode Select” for more information. The
SPI signals are configured via software as described in “ADXL345 SPI
Chip Select” . Refer to “WVGA/LCD EI3 Extender Board Schematic” on
page B-1 for more information.
For more information about the ADXL345 accelerometer, go to www.ana-
log.com and search for ADXl345 .
An example program demonstrating capabilities of the accelerometer is
available by installing the product BSP.
1-6
WVGA/LCD EI3 Extender Board Manual
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
AGA-3 FUSE 3A 125VAC 1AG FAST
AGP-15/IDC-R CONN HOOD IDC D-SUB 15POS
AGRF1000-2 POLYSWITCH PTC RESET 10A HLD T/R
AGRF1100-2 POLYSWITCH PTC RESET 11A HLD T/R
AGRF1200-2 POLYSWITCH PTC RESET 12A HLD T/R
AGRF1400-2 POLYSWITCH PTC RESET 14A HLD T/R
AGRF400-2 POLYSWITCH PTC RESET 4A HLD T/R
AGRF500S-1.0 POLYSWITCH PTC RESET 5A HOLD
相关代理商/技术参数
ADZS-WVGALCD-EX3 制造商:Analog Devices 功能描述:WVGA/LCD Extender for EI3
ADZ-TC50MF-PS 制造商:Pan Pacific 功能描述:
ADZ-TD25MF-PS 制造商:Pan Pacific 功能描述:
ADZ-TI50MF-PS 制造商:Pan Pacific 功能描述:
ADZU-21161N-EZLITE 制造商:Analog Devices 功能描述:
ADZU-21364-EZLITE 制造商:Analog Devices 功能描述:
ADZU-21369-EZLITE 制造商:Analog Devices 功能描述:ADSP-21369 EVALUATION KIT - Boxed Product (Development Kits)
ADZU-BF537-EZLITE 制造商:Analog Devices 功能描述:EVALUATION KIT ((NS))