tag 标签: handhold

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  • 热度 23
    2013-10-30 12:00
    1028 次阅读|
    0 个评论
         Based on Freescale MX535, Yuanying Tech. provide one-stop service for handhold POS solution. detail as below:   CPU MX535,1-1.2GHz OS Microsoft Window CE 7.0   or Android2.3 Memory One NAND FLASH 4GB mobile DDR3, 1G B Display 3.5" 240 x 320 Interface 1 USB (OTG),1 USB(RS232 口) SD Card 1 x Mini SD slot Audio MIC and speaker Vibration yes Function key 20 digital keys, function keys             printer mini printer printer paper 30mmx58mm CMOS sensor 3.1 M pixel ,auto focus     IC card Mifare A/B Type,qPBOC,Contactless EMV     WIFI 802.11 b/g/n     battery DC7.4V/2000mAh rechargeable battery, removable 3G Module GSM/GPRS/EDGE /CDMA/3G Modem, 1 个SIM卡槽 Size (mm) 208 (L) x 85.5(W) x 53(D) mm            Visiting  our website www.yuan-ying.com for the details.
  • 热度 19
    2013-10-30 11:58
    1058 次阅读|
    0 个评论
         Based on Freescale MX535, Yuanying Tech. provide one-stop service for handhold POS solution. detail as below:   CPU MX535,1-1.2GHz OS Microsoft Window CE 7.0   or Android2.3 Memory One NAND FLASH 4GB mobile DDR3, 1G B Display 3.5" 240 x 320 Interface 1 USB (OTG),1 USB(RS232 口) SD Card 1 x Mini SD slot Audio MIC and speaker Vibration yes Function key 20 digital keys, function keys             printer mini printer printer paper 30mmx58mm CMOS sensor 3.1 M pixel ,auto focus     IC card Mifare A/B Type,qPBOC,Contactless EMV     WIFI 802.11 b/g/n     battery DC7.4V/2000mAh rechargeable battery, removable 3G Module GSM/GPRS/EDGE /CDMA/3G Modem, 1 个SIM卡槽 Size (mm) 208 (L) x 85.5(W) x 53(D) mm            Visiting  our website www.yuan-ying.com for the details.
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  • 所需E币: 3
    时间: 2019-12-27 21:00
    大小: 119.95KB
    上传者: rdg1993
    LTC3785是Linear公司推出的最新产品,以满足手持设备中电池供电的需要,特别是那些输出电压在输入电压范围内时。基于LTC3785控制器克服了传统设计的低效,提供了简单、高效、外部元件少的解决方案。Buck-BoostControllerSimpliesDesignofDC/DCConvertersforHandheldProducts……