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给你推荐一款不错的免费下载
给大家推荐一个很好的电子毕业设计免费下载站,www.64134703.com,希望大家喜欢哟。还挺不错的。
现传一份很经典的电梯的PLC设计上来,共享之。-Give you recommend a good free download e-graduate design stations, www.64134703.com, hope everyone likes yo. Kinda good. Communication is a very classic design of the PLC elevator up, sharing the.
- 2022-03-18 22:33:47下载
- 积分:1
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powarm AT91RM9200硬件原理图
powarm at91rm9200 hw schematics
- 2022-07-04 11:06:22下载
- 积分:1
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嵌入式操作系统ECOS的网络开发包
嵌入式操作系统ECOS的网络开发包-eCos embedded network operating system development kit
- 2022-07-09 06:25:28下载
- 积分:1
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51单片机步进电机驱动程序
使用51单片机的输入口P3作为驱动口,步进电机使用的是4相电机28BYG-48,使用ULN2003作为驱动芯片,P3.0控制A相,P3.1控制B相,P3.2控制C相,P3.3控制D相,通过循环遍历数值表,使P3.0-P3.3交替产生高脉冲,频率不宜过高,太高的话步进电机只会内部振动,并不转动。相邻高电平之间的时间间隔在1-10ms之间就可以了
- 2022-07-17 22:57:18下载
- 积分:1
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STM32F4 发现 USB 主机和 MP3 播放器
与 mp3 文件到 stm32f4 发现的微型 usb 端口,可以连接 USB 记忆棒 (用 fat32 文件系统)。然后应发挥文件一个接一个。用户按钮可以用于跳转到下一个文件。
- 2022-06-20 21:09:18下载
- 积分:1
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用iccavr编写的at90s8515驱动19264液晶片的源程序avr192
用iccavr编写的at90s8515驱动19264液晶片的源程序avr192-iccavr prepared with the at90s8515 LCD Driver 19,264 tablets of the source avr192
- 2023-05-06 06:05:03下载
- 积分:1
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台湾联咏科技NT7553E液晶资料、驱动、工具等。
台湾联咏科技NT7553E液晶资料、驱动、工具等。-Taiwan LCD NT7553E Novatek information technology, drivers, tools and so on.
- 2022-08-19 13:53:13下载
- 积分:1
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ads1211 write register, read data, using C language written in a little change c...
ads1211写寄存器,读数据,用C语言写成,稍微改动就可移植-ads1211 write register, read data, using C language written in a little change can be transplanted
- 2022-03-18 05:10:23下载
- 积分:1
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在ARM7上一步一步移植UC/OSII,且成功的在板子上跑起来。
在ARM7上一步一步移植UC/OSII,且成功的在板子上跑起来。-Step by step in the ARM7 transplant UC/OSII, and successful run on the board together.
- 2022-06-02 08:31:53下载
- 积分:1
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通过对计算机的组织与结构的分析,综合运用所学计算机原理知识,设计并实现较为完整的计算机,即模型机。它可以完成一般计算机的最基础功能,具备16条基本指令,以及4种
通过对计算机的组织与结构的分析,综合运用所学计算机原理知识,设计并实现较为完整的计算机,即模型机。它可以完成一般计算机的最基础功能,具备16条基本指令,以及4种寻址方式等。并且,计算机数据通路的控制将由微程序控制器来完成,CPU从内存中取出一条机器指令到指令执行结束的一个指令周期全部由微指令组成的序列来完成,即一条机器指令对应一个微程序。设计过程包括四个部分:㈠模型机硬件组成分析;㈡指令系统设计;㈢微程序设计;㈣上机实现,示范程序。- Through to the computer organization and the structure
analysis, the synthesis utilization studies the computer principle
knowledge, designs and realizes a more complete computer, namely
molding machine. It may complete the common computer the most
foundation function, has 16 elementary instructions, as well as 4
addressing ways and so on. And, the computer data path control will
complete by the microprogram controller, CPU will take out a machine
instruction from the memory a instruction cycle which finished to the
instruction execution completely the sequence which will be composed
by the microcode to complete, namely a machine instruction will
correspond a microprogram. Design process including four parts: (1)
Molding machine hardware composition analysis;
- 2023-05-19 08:35:03下载
- 积分:1