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  • 基于P89V51RD2的功率因数测量仪设计

    设计一种基于P89V51RD2的功率因数测量仪,采用光电隔离器和专用数码管驱动器。该测量仪是以增强型单片机P89V51RD2为核心,大大简化系统硬件设计。而软件部分采用模块化设计思想,采用中值滤波和小数补偿算法,实现功率因数的高精度测量。实验测试表明,该功率因数测量仪测量精度高,运行稳定可靠。 Abstract:  A po ...

    /dl/29184.html

    标签: P89 89V V51 RD2

    上传时间: 2014-12-27

    上传用户:CHINA526

  • 基于PIC16C711的脉冲点火控制器设计

     针对目前燃气灶市场的状况,提出一种基于PIC16C711单片机的燃气灶脉冲点火控制器设计,具体包括有系统的组成和功能介绍、硬件电路设计及软件功能实现。 Abstract:  Aiming at today’s gas cooker market, a pulse ignition controler design based on PIC16C711 is presented.The specific descriptions of s ...

    /dl/29305.html

    标签: C711 PIC 16C 711

    上传时间: 2013-10-31

    上传用户:zhqzal1014

  • PICKIT™ 2 PROGRAMMER-TO-

    PICKIT™ 2 PROGRAMMER-TO-GO USER GUIDE The PICkit 2 Programmer-To-Go functionality allows a PIC MCU memory image to be downloaded into the PICkit 2 unit for later programming into a specific PIC MCU. No software or PC is required to program devices once the PICkit 2 unit is set up for Programmi ...

    /dl/30389.html

    标签: PROGRAMMER-TO PICKIT 8482

    上传时间: 2013-10-29

    上传用户:ca05991270

  • P90CL301 I2C driver routines

    This application note shows how to write an Inter Integrated Circuit bus driver (I²C) for the Philips P90CL301micro-controller.It is not only an example of writing a driver, but it also includes a set of application interface software routines toquickly implement a complete I²C multi-maste ...

    /dl/31375.html

    标签: routines driver P90 301

    上传时间: 2013-11-23

    上传用户:weixiao99

  • Input Signal Rise and Fall Tim

    All inputs of the C16x family have Schmitt-Trigger input characteristics. These Schmitt-Triggers are intended to always provide proper internal low and high levels, even if anundefined voltage level (between TTL-VIL and TTL-VIH) is externally applied to the pin.The hysteresis of these inputs, howeve ...

    /dl/31376.html

    标签: Signal Input Fall Rise

    上传时间: 2013-10-23

    上传用户:copu

  • 介绍C16x系列微控制器的输入信号升降时序图及特性

    All inputs of the C16x family have Schmitt-Trigger input characteristics. These Schmitt-Triggers are intended to always provide proper internal low and high levels, even if anundefined voltage level (between TTL-VIL and TTL-VIH) is externally applied to the pin.The hysteresis of these inputs, howeve ...

    /dl/31379.html

    标签: C16x 微控制器 输入信号 时序图

    上传时间: 2014-04-02

    上传用户:han_zh

  • 采用TÜV认证的FPGA开发功能安全系统

    This white paper discusses how market trends, the need for increased productivity, and new legislation have accelerated the use of safety systems in industrial machinery. This TÜV-qualified FPGA design methodology is changing the paradigms of safety designs and will greatly reduce development e ...

    /dl/32285.html

    标签: FPGA 安全系统

    上传时间: 2013-11-05

    上传用户:维子哥哥

  • 飞思卡尔开发工具入门

    Then use Freescale’s InteractiveDevelopment Tool Ecosystem todesign a development processthat fulfills your specific needs.

    /dl/34945.html

    标签: 飞思卡尔 开发工具

    上传时间: 2013-10-26

    上传用户:朗朗乾坤

  • C8051F020数据手册

      The C8051F020/1/2/3 devices are fully integrated mixed-signal System-on-a-Chip MCUs with 64 digital I/O pins (C8051F020/2) or 32 digital I/O pins (C8051F021/3). Highlighted features are listed below; refer to Table 1.1 for specific product feature selection.

    /dl/35842.html

    标签: C8051F020 数据手册

    上传时间: 2013-11-08

    上传用户:lwq11

  • MAX7060的ASK_FSK的ISM射频发射机

    Abstract: This application note illustrates the flexibility of the MAX7060 ASK/FSK transmitter. While the currently available evaluationkit (EV kit) has been optimized for the device's use in a specific frequency band (i.e., 288MHz to 390MHz), this document addresseshow the EV kit circuitry ca ...

    /dl/36309.html

    标签: ASK_FSK 7060 MAX ISM

    上传时间: 2013-11-14

    上传用户:swaylong