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技术资料 基于单片机的智能稳压型开关电源模块并联供电硬件系统的设计

利用C8051F型单片机设计了稳压型电源的硬件系统,该系统以EXB841为IGBT驱动电路的核心器件,以Buck型电路为主电路,采用电压的负反馈法、外部控制均流的方法对输出的电压和电流控制,使该开关电源能够智能地调节电压、电流。This paper designs a hardware system for a regulated power supply using a C8051F microcontroller ...
https://www.eeworm.com/dl/895565.html
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电子书籍 Already the industry standard for Python users, Programming Python from O Reilly just got even bet

Already the industry standard for Python users, Programming Python from O Reilly just got even better. This third edition has been updated to reflect current best practices and the abundance of changes introduced by the latest version of the language, Python 2.5
https://www.eeworm.com/dl/cadence/ebook/331673.html
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网络 ns2 功率控制仿真代码 The Linux pcmcia-cs package is officially deprecated. It can only be used with 2.4 and

ns2 功率控制仿真代码 The Linux pcmcia-cs package is officially deprecated. It can only be used with 2.4 and older kernels. Current information on PCMCIA support for recent 2.6 kernels is available here.
https://www.eeworm.com/dl/635/399441.html
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技术资料 基于单片机的电流检测装置的实现

本系统以MSP430F149单片机为核心,设计研发一款简洁的电流检测装置,主要包括功率放大部分、AD采集部分、LCD1602液晶屏显示部分、电流检测部分。主要通过单片机将采集到的电压信号进行内部运算,然后电流峰峰值、电压、频率和谐波显示在LCD1602液晶显示屏。与当前使用的大部分的电流检测装置不同,它可以进行多种环境下电流的检 ...
https://www.eeworm.com/dl/897276.html
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单片机编程 基于DAC7512的数控直流恒流源设计

为了解决磁放大器性能测试过程中,需要对其供给不同数值恒定电流的问题,设计了一种基于DAC7512和单片机的数控恒流源系统。该系统采用AT89C51作为主控器件,将计算机发送的电流控制字命令转换为D/A转换器控制字,通过模拟SPI通信接口,写D/A控制字到DAC7512,从而控制其输出相应数字电压值,经差动缩放电路、电压/电路变换 ...
https://www.eeworm.com/dl/502/29315.html
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GPS编程 GPS 接收程序 DEMO。 HsGpsDll Library 1.1 A GPS Control/Component for C/C++ HsGpsDll is a Windows Dyn

GPS 接收程序 DEMO。 HsGpsDll Library 1.1 A GPS Control/Component for C/C++ HsGpsDll is a Windows Dynamic Link Library which provides access to any NMEA-183 compliant GPS receiver via a serial communications port. HsGpsDll is designed for use from Visual C, Visual Basic or other languages, capable o ...
https://www.eeworm.com/dl/693/390056.html
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Delphi控件源码 Welcome to the ASTA 3 Help Tutorials. These are documented tutorials that included new user jump sta

Welcome to the ASTA 3 Help Tutorials. These are documented tutorials that included new user jump start, to file sends to server techniques with non-database servers showing how to use Providers and ServerMethods. A Current version of these tutorials can always be found on line
https://www.eeworm.com/dl/666/212336.html
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DSP编程 t transistor has the characteristics of components of the sensor real-time measurement of voltage an

t transistor has the characteristics of components of the sensor real-time measurement of voltage and current signals through, obtained quality factor correction circuit for the feedback and the feedback time, IBM used the feedback field effect transistor implementation, in order to achieve quality ...
https://www.eeworm.com/dl/516/218026.html
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技术资料 AM2355n datasheet

3-phase Sensor-less Fan Motor DriverAM2355NThe AM2355N is a 3-phase sensor-less DC fan motor driver IC. It senses the BEMF (BackElectro-Motive Force) of the motor in rotation and provides corresponding commutation current tothe motor. Rotation speed can be controlled by PWM input signal. The drivers ...
https://www.eeworm.com/dl/840817.html
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嵌入式Linux 最新的Host AP 新添加了许多pcmcia 的驱动

最新的Host AP 新添加了许多pcmcia 的驱动,Prism2/2.5/3 Atheros ar521x PrismGT FreeBSD 6-CURRENT 此驱动已经添加到了2.6.14内核中。
https://www.eeworm.com/dl/653/479375.html
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