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键盘与显示 4*4键盘 8个数码管轮流扫描作动态显示 硬件电路需要74LS138 cd451...
键盘与显示 4*4键盘 8个数码管轮流扫描作动态显示 硬件电路需要74LS138 cd451 -Keyboard and display 4* 4 keyboard 8 digital tube rotation scanning circuit for dynamic display hardware need 74LS138 cd451
- 2022-07-04 19:57:31下载
- 积分:1
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】本文介绍了一个使用单片机和CPLD联合控制步进电机的方案。首先阐明步进电机的工作原理及控制方法,然后
提出了系统的软硬件设计框架,详细讨论了单片机和CPL...
】本文介绍了一个使用单片机和CPLD联合控制步进电机的方案。首先阐明步进电机的工作原理及控制方法,然后
提出了系统的软硬件设计框架,详细讨论了单片机和CPLD的逻辑接口问题和交换数据的协议,以及用状态机来设计脉冲分配器
的方法。-This paper describes a combined use of SCM and CPLD stepper motor control program. First of all, to clarify the working principle of stepper motor and control method, and then put forward a system of hardware and software design framework for a detailed discussion of the MCU and CPLD logic interface issues and data exchange agreements, as well as the use of state machine design Pulse Distributor methods.
- 2022-04-25 08:43:57下载
- 积分:1
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Proteus仿真实例,在Proteus下仿真按键,非常不错,值得下载。
Proteus仿真实例,在Proteus下仿真按键,非常不错,值得下载。-Proteus simulation example, in Proteus Simulation button, very good, it is worth downloading.
- 2022-07-01 11:23:15下载
- 积分:1
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c8051f340 USB传输 固件驱动, c8051f340 USB传输 固件驱动,
c8051f340 USB传输 固件驱动, c8051f340 USB传输 固件驱动,-transmission c8051f340 USB drive firmware, c8051f340 USB transmission firmware-driven,
- 2022-06-29 13:41:28下载
- 积分:1
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多种实时时钟芯片的读写应用程序,所用控制器为MCS
多种实时时钟芯片的读写应用程序,所用控制器为MCS-51系列的单片机-multiple real-time clock chip to read and write applications, using controller for the MCS-51 microcontroller series
- 2022-02-15 06:33:19下载
- 积分:1
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智能无线防盗报警器的设计,由AT89C51单片机控制电路、无线收发电路、DTMF(双音多频)电路、语音录放电路、电话接口电路等部分组成...
智能无线防盗报警器的设计,由AT89C51单片机控制电路、无线收发电路、DTMF(双音多频)电路、语音录放电路、电话接口电路等部分组成-Intelligent wireless burglar alarm design, by the AT89C51 single-chip control circuit, a wireless transceiver circuit, DTMF (Dual Tone Multi-Frequency) circuits, voice recording circuit, telephone interface circuit components, such as
- 2022-12-18 02:20:03下载
- 积分:1
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矩阵键盘检测,用于熟悉了解单片机,初次上手的人用
矩阵键盘检测,用于熟悉了解单片机,初次上手的人用-Matrix keyboard detection, for familiarity with the microcontroller, the initial-to-use with
- 2022-03-20 22:55:48下载
- 积分:1
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开发usb块传输的固件程序,可pc循环向下微机发数据
开发usb块传输的固件程序,可pc循环向下微机发数据-development usb block transmission firmware procedures, pc downward cycle of the computer data
- 2022-08-10 11:05:39下载
- 积分:1
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flashflex51单片机
FlashFlex51微控制器
- 2023-05-19 17:10:04下载
- 积分:1
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Visual Basic 6.0 Enterprise Edition, AT89C52
Visual Basic 6.0企业版,AT89C52型单片机下调试通过。-Visual Basic 6.0 Enterprise Edition, AT89C52-type single-chip debugging through.
- 2023-03-23 00:41:04下载
- 积分:1