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全国电子设计大赛获奖作品 悬挂运动控制系统
全国电子设计大赛获奖作品 悬挂运动控制系统-National Electronic Design Contest winning entries hoisting motion control system
- 2022-06-17 17:10:48下载
- 积分：1
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基于中断控制的声光报警器的设计.采用中断方式，设计一个声光报警器的硬件电路和控制程序。程序运行时，一旦8位开关信号量状态满足设定条件，就触发中断，使发光二级管按...
基于中断控制的声光报警器的设计.采用中断方式，设计一个声光报警器的硬件电路和控制程序。程序运行时，一旦8位开关信号量状态满足设定条件，就触发中断，使发光二级管按规律闪烁，同时扬声器播放一段音乐。
硬件设备包括一台微机、一个MFID微机实验箱、一块T型板，2输入四与门 74ls08、8位总线驱动器 74ls245、LM386A音频放大器、排阻、扬声器各一个，发光二极管8个，470uF电容2个、104电容4个，插线若干。
-Interrupt-based control of sound and light alarm design. Using interrupt mode, designing a sound and light alarm hardware circuits and control procedures. The program is running, once the 8-bit switch signal to set the amount of state to meet the conditions to trigger interrupts, so that light-emitting diode flashes according to the law, while speakers play a piece of music. Hardware includes a computer, a computer simulation, MFID box, a T plate, 2 input 4 and gate 74ls08, 8-bit bus driver 74ls245, LM386A audio amplifier, exclusion, speakers of a light-emitting diode 8, 470uF capacitor 2 a, 104 capacitors 4, plug-line number.
- 2022-02-06 01:23:00下载
- 积分：1
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Program artisans an article on the button is very classic, key planning, classif...
程序匠人的一片有关于按键的文章，十分经典，按键的规划，分类,"长按"“短按”-Program artisans an article on the button is very classic, key planning, classification, " long press" " Short Press" and so on
- 2023-08-21 01:15:03下载
- 积分：1
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51 IIC source, changes to be spent! 51 IIC source, changes to be spent!
51的IIC源码,修改一下就可以用了!
51的IIC源码,修改一下就可以用了!-51 IIC source, changes to be spent! 51 IIC source, changes to be spent!
- 2023-08-01 10:40:08下载
- 积分：1
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DIY红外遥控家电，遥控家电的电源开关。方便实用。
DIY红外遥控家电，遥控家电的电源开关。方便实用。-DIY infrared remote control home appliances, home appliances remote control power switch. Convenient and practical.
- 2022-02-05 22:04:18下载
- 积分：1
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Time+ temperature display with LCD 12864, please share! ! ! !
时间+温度用液晶12864显示，欢迎大家共享-Time+ temperature display with LCD 12864, please share! ! ! !
- 2022-12-03 02:50:03下载
- 积分：1
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健身器械面板显示程序，可以显示时间，距离，速度等，并具有三个按键进行相应的操作...
健身器械面板显示程序，可以显示时间，距离，速度等，并具有三个按键进行相应的操作-fitness equipment panel display program can demonstrate that time, distance, speed, and with three buttons for the appropriate operating
- 2022-01-25 16:18:15下载
- 积分：1
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我用单片机8952和电压比较器339做了一个简单的电容容量测量表，参数大
致如下：
电容测量范围为1pF...
我用单片机8952和电压比较器339做了一个简单的电容容量测量表，参数大
致如下：
电容测量范围为1pF-9999.99uF，最小分辨力为1pF。分为5个量程，可以自
动切换量程，也可手动切换。
另外，有简单的频率计功能，能测量0-60MHz的数字信号频率（TTL电平）；
还可以产生几个单点频率的方波信号（比如1KHz）。
采用1602LCD作为显示器；4个按键控制；使用24C01保存当前设置值，不用
每次开机重新设置。可单5V供电，也可9V交流供电
-I used the single-chip 8952 and the voltage comparator 339 to do a simple capacitance measurement table, parameters are as follows: capacitance measurement range 1pF-9999.99uF, the minimum resolution for the 1pF. Divided into five ranges, you can automatically switch range can also be manually switched. In addition, a simple frequency meter function, capable of measuring 0-60MHz frequency digital signal (TTL level) can also lead to several single-point-frequency square-wave signal (for example, 1KHz). 1602LCD used as a monitor 4 button control use 24C01 to preserve the current settings, do not reset each boot. Can be a single 5V power supply, 9V AC power supply can also be
- 2023-08-10 15:10:03下载
- 积分：1
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串行芯片595单片机接口，用于led显示的c语言程序
串行芯片595单片机接口，用于led显示的c语言程序-595 chip microcontroller serial interface for the show led c Language Program
- 2022-08-26 15:01:46下载
- 积分：1
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电压测试，数字电压表，利用动态显示模块显示
电压测试，数字电压表，利用动态显示模块显示-Voltage testing, digital voltmeter, using dynamic display module display
- 2022-07-15 12:05:04下载
- 积分：1
