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GouWuJie
1、ADO技术
2、用对话框显示图片
3、对话框动态伸展(1, ADO technology
2, with a dialog box is displayed pictures
3, the dialog dynamic extension)
- 2016-01-25 22:02:17下载
- 积分：1
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SPEED
小车测速显示 已经测速通过 基于stm51单片机(Car speed display has speed microcontroller-based stm51)
- 2014-05-16 23:19:16下载
- 积分：1
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410
C8051F410开发程序，包括串口程序，I/O程序(C8051F410 development process, including the serial program, I/O process)
- 2011-05-17 14:36:39下载
- 积分：1
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tig2
PIC小程序2，适合刚接触PIC单片机的(PIC applet2, for new to PIC microcontroller)
- 2011-09-06 22:34:59下载
- 积分：1
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HR202L
HR202设计思路及程序电路 AD元件图3D图(Design Thought and Programming Circuit of HR202)
- 2021-04-13 12:38:56下载
- 积分：1
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2017校内竞赛（直流电阻箱）
本次设计的数控直流电阻箱主要由恒定电流源部分、显示部分、键盘部分、电源部分组成。以STM32单片机为核心控制恒流源，恒流源电路由达林顿三极管、高精度运算放大器、采样电阻等组成。通过键盘输入给定值，经D/A转换器将数字信号转换为模拟信号，控制电流。采用电流反馈电路控制精度，经多次调试改进，实现了直流电阻箱的功能。本次设计的数控直流电阻箱较以往的电阻箱相比，其优点在于可操作性强、精度高、体积小、高效节能等优点。适用于作为直流负载的应用场合。(The numerical control DC resistance box designed mainly consists of constant current source part, display part, keyboard part and power supply part. The constant current source is controlled by STM32 single chip microcomputer. The constant current source circuit is composed of Darlington transistor, high precision operational amplifier and sampling resistor. Through the keyboard input a given value, the D/A converter converts the digital signal into analog signal to control the current. The control precision of the current feedback circuit is improved, and the function of the DC resistance box is realized through many debugging improvements. Compared with the conventional resistance box, the designed DC resistance box has the advantages of strong operability, high accuracy, small size, high efficiency and energy saving. It is suitable for application as DC load.)
- 2018-06-24 16:39:43下载
- 积分：1
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Ebike
电动车控制器程序，驱动48V直流无刷电机，含所有电动车功能，包括电子刹车，自动巡航等(E-Bike 48V BLDCM DRIVE)
- 2012-03-26 19:49:46下载
- 积分：1
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ra8803ENG
液晶控制芯片RA8803的英文资料,及应用笔记。(LCD control chip RA8803 information in English and Application Notes.)
- 2007-01-08 09:17:35下载
- 积分：1
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High-power-inverter-and-ac-drive
本书是“国际电气工程先进技术译丛”之一，该书分14章，介绍了各种大功率变频器的拓扑结构及原理、传动系统的组成，以及与此相关的各种先进控制策略。书中还同时详细地给出了多个专题的相关技术背景。可作为学术研究、产品开发等专业技术人员或产品工程师参考。介绍了大功率变频器及中压交流传动的最新发展技术，包括各种大功率变频器拓扑结构、脉冲调制方法、先进控制策略以及工业产品设计经验。包括250多个图表，对所有的主要理论和控制方法都给出了计算机仿真结果和试验波形。对实际产品设计和工业应用中各种问题，书中也进行了介绍。(This book is one of the "international electrical engineering advanced technology translations", the book chapter 14 points, this paper introduces all kinds of high-power inverter topology and principle, the components of the drive system, and the related all kinds of advanced control strategy.Is also given in detail in the book more than one project related technical background.Can be used as an academic research, product development and other professional and technical personnel, or product engineer reference.High-power inverter are introduced and the latest development of medium voltage ac drive technology, including all kinds of high power converter topology, pulse modulation methods, advanced control strategy and industrial product design experience., including more than 250 chart for all the major theories and control methods are the computer simulation results and experiment waveforms are given.For all kinds of problems in the actual product design and industrial application, th)
- 2014-01-13 11:12:08下载
- 积分：1
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sms3_0_0
SMS Specifications Version 3.0.0
- 2014-09-28 19:37:32下载
- 积分：1
