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PROFIBUSDP
利用单片机软件编写PRO兀BUS—DP从站协议，并改进PROFIBUS．DP从站驱动电路实现了PROFIBUS—
DP的从站功能，取代了西门子公司的专用协议芯片SPC3。给出了PROFIBUS．DP从站硬件电路图和PROFI—
BUS·DP从站软件程序流程图，由CP56ll和PC机构成主站与从站组成了通讯系统。分步骤详述了系统调试过
程。该方法可以降低系统成本、提高设计的灵活性并解决协议芯片来源单一导致的产品受限问题。(Microcomputer software development using PRO Wu BUS-DP slave protocol, and to improve the PROFIBUS. DP slave drive circuit of the PROFIBUS-DP functions from the station, replacing the company' s special protocol chip Siemens SPC3. Given PROFIBUS. DP slave hardware circuit and the PROFI-BUS · DP slave software program flow chart, the CP56ll and PC bodies into the main station and from stations of the communication system. System debugging process step by step details. This method can reduce the system cost, increase design flexibility and resolve protocol chip products resulting from limited sources of a single issue.)
- 2010-05-30 22:34:20下载
- 积分：1
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IGBT
用multisim中设计的IGBT驱动保护电路(an igbt drive and protect circuit by multisim)
- 2014-04-20 22:49:43下载
- 积分：1
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2806537
说明： 这是MP085传感器的资料，资料齐全，有需要的可以下载哦(This is the data of MP085 sensor. The data is complete. You can download it if you need it.)
- 2020-06-19 08:00:02下载
- 积分：1
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HI2C_C51
说明： 此软件包是以查询方式完成各种总线操作的，在使用前应对总线进行检查，并
* 使用看门狗，以防等待总线而造成死机。(This package is for all manner of operation of the bus, the bus should be used before the inspection, and* Use watchdog to prevent and wait for the bus caused lockups.)
- 2006-03-22 14:42:39下载
- 积分：1
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24c02
pic单片机+proteus 仿真 24c02eeprom存储试验(pic+proteus simulate eeprom 24c02)
- 2009-06-21 18:09:38下载
- 积分：1
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11
通过PWM定时器延迟一秒，实现一个LED灯的明灭。实验中观察I/O口的值对LED灯的明灭的控制，学习I/O口的输入输出方式和设置，了解PWM的配置方式(Through the PWM timer to delay a second, the realization of a LED lamp at. I/O values for LED lamp light control experiment, learning I/O port input and output method and setting, understanding of PWM configuration methods)
- 2014-04-16 13:54:34下载
- 积分：1
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TM1681
STM32 TM1681 驱动电路，调试通过(TM1681 STM32 driver circuit, debugging through)
- 2020-07-30 20:38:40下载
- 积分：1
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MPPT-BOOST
说明： PLECS是一个用于电路和控制结合的多功能仿真软件，尤其适用于电力电子和传动系统。这个PLECS模块是一个PV电池模型（这个软件没有自带PV电池模型）PV电池模型以及其MPPT追踪（利用BOOST电路实现）。(PLECS is a multi-functional simulation software for the combination of circuit and control, especially for power electronics and transmission systems.This PLECS module is a PV battery model (the software does not have a built-in PV battery model), a PV battery model, and its MPPT tracking (implemented using a BOOST circuit).)
- 2020-04-05 20:45:07下载
- 积分：1
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STM32-ADS1247
stm32硬件SPI方式控制ADS1247采样驱动程序(stm32 hardware SPI driver controls the ADS1247 sampling)
- 2021-01-18 12:08:43下载
- 积分：1
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suanfa
打孔机主要用于在制造印刷线路板流程中的打孔作业。本问题旨在提高某类打孔机的生产效能。
打孔机的生产效能主要取决于以下几方面：（1）单个过孔的钻孔作业时间，这是由生(this is a new suan fa ofaa)
- 2012-08-25 16:18:21下载
- 积分：1
