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  • STM32F10xxx设备中如何得到高精度ADC

    The STM32F10xxx microcontroller family embeds up to three advanced 12-bit ADCs (depending on the device) with a conversion time down to 1 μs. A self-calibration feature is provided to enhance ADC accuracy versus environmental condition changes.

    /dl/21332.html

    标签: STM 32F F10 ADC

    上传时间: 2014-12-23

    上传用户:eastimage

  • Analog Circuit Design in Porta

    •Founded in Jan. 08, 2001 in Shanghai, China.•Fabless IDH focused on Analog & Mixed Signal Chip design & marketing •Over 100 IC introduced.•Over 200 OEM Customer worldwide•ISO-9000 Certified•Distribution Channel in Taiwan, China & Japan To achieve 100% customer sa ...

    /dl/21399.html

    标签: Circuit Analog Design Porta

    上传时间: 2013-10-24

    上传用户:songnanhua

  • 射频集成电路设计John Rogers(Radio Freq

    Radio Frequency Integrated Circuit Design I enjoyed reading this book for a number of reasons. One reason is that itaddresses high-speed analog design in the context of microwave issues. This isan advanced-level book, which should follow courses in basic circuits andtransmission lines. Most analog i ...

    /dl/21466.html

    标签: Rogers Radio John Freq

    上传时间: 2014-12-23

    上传用户:han_zh

  • DN1011 简单高效率隔离型反激式电源

      While simplicity and high effi ciency (for cool running) areno longer optional features in isolated power supplies, itis traditionally diffi cult to achieve both. Achieving higheffi ciency often requires the use of advanced topologiesand home-brewed secondary synchronous rectifi cationsch ...

    /dl/24301.html

    标签: 1011 DN 高效率 隔离型

    上传时间: 2013-10-16

    上传用户:wayne595

  • 基于AVR单片机Mega16的电子时钟设计

    Mega16是一款采用先进RISC精简指令,内置A/D的8位单片机,可支持低电压联机 Flash和EEPROM 写入功能;同时还支持 Basic和C 等高级语言编程。用它设计电子时钟不仅成本低,硬件简单,而且很容易实现系统移植。介绍了如何利用AVR系列单片机Mega16及1602字符液晶来设计电子时钟的方法,同时给出了相应的电路原理及部分语言程序 ...

    /dl/29304.html

    标签: Mega AVR 16 单片机

    上传时间: 2014-12-27

    上传用户:zl5712176

  • 基于双ATmega128的安检力学试验机设计

    针对当前安检力学试验机所能完成的试验种类单一、自动化程度低等问题,提出一种以ATmega128单片机为核心控制器的安检力学试验机的设计。详细阐述了该安检力学试验机各个组成部分的设计原理和方案,并且给出了各部分的软件设计思想和操作流程。经过大量测试试验表明:设计的安检力学试验机可以完成多达十余种的力学安检试验 ...

    /dl/29376.html

    标签: ATmega 128 安检 试验机

    上传时间: 2013-11-05

    上传用户:a67818601

  • 8-bit 80C51 Flash系列单片机--P89C66

    描述P89C660/662/664/668单片机内带6KB/32KB/64KB/64KB Flash存储器,该存储器既可并行编程也可以串行在系统编程(ISP).在实际的成型产品中,可通过ISP升级用户程序. 在Boot ROM程序中可通过一个默认的串行下载器(UART)对Flash存储器作ISP编程,而在Flash代码区中并不需要有调用下载器的代码,用户程序可通过调用在Boot ROM中的 ...

    /dl/29522.html

    标签: 80C51 Flash bit 66

    上传时间: 2013-10-10

    上传用户:FreeSky

  • PCA82C250 PCA82C251 CAN Transc

    The PCA82C250 and PCA82C251 are advanced transceiver products for use in automotive and general industrialapplications with transfer rates up to 1 Mbit/s. They support the differential bus signal representation beingdescribed in the international standard for in-vehicle CAN high-speed applications ( ...

    /dl/30965.html

    标签: PCA 82C Transc 82

    上传时间: 2013-11-24

    上传用户:Alick

  • P90CL301 IIC驱动电路的例行测试及其程序

    The P90CL301 is a highly integrated 16/32 bit micro-controller especially suitable for applications requiring lowvoltage and low power consumption. It is fully software compatible with the 68000. Furthermore, it provides bothstandard as well as advanced peripheral functions on-chip.One of these peri ...

    /dl/31377.html

    标签: P90 301 IIC 90

    上传时间: 2014-01-06

    上传用户:气温达上千万的

  • PL2303 USB to Serial Adapter

    The PL2303 USB to Serial adapter is your smart and convenient accessory forconnecting RS-232 serial devices to your USB-equipped Windows host computer. Itprovides a bridge connection with a standard DB 9-pin male serial port connector inone end and a standard Type-A USB plug connector on the other e ...

    /dl/31610.html

    标签: Adapter Serial 2303 USB

    上传时间: 2013-11-01

    上传用户:ghostparker