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交通灯的实现
综合运用8259A,8253,8255A三个接口芯片，
编程使六个交通灯，按交通灯变化规律，循环点亮或熄灭。
- 2022-07-16 22:40:06下载
- 积分：1
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汇编语言的打字游戏，包括鼠标控制，直接写显存的图形界面，通过rs232连机，记录存档等功能。...
汇编语言的打字游戏，包括鼠标控制，直接写显存的图形界面，通过rs232连机，记录存档等功能。-An asm typing game. Includes features such as mouse control, direct video memory access, serial communication via rs232 and high score keeping and etc.
- 2023-03-22 00:15:03下载
- 积分：1
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an1083，无传感器BLDC控制回
AN1083, Sensorless BLDC Control with Back-EMF Filtering
- 2022-02-01 18:27:34下载
- 积分：1
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This is my own system of course a student, I hope we can exchange ideas, opinion...
这是我自己编的一个学生选课系统，希望大家互相交流，友好的意见提出来！-This is my own system of course a student, I hope we can exchange ideas, opinions and friendly!
- 2022-03-14 01:20:47下载
- 积分：1
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6502 assembly code
6502的汇编代码-6502 assembly code
- 2022-03-21 21:28:28下载
- 积分：1
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用直流无刷电机控制电动门的运转,可已省掉机械定位装置
用直流无刷电机控制电动门的运转,可已省掉机械定位装置-Brushless DC motor control with electric door operation, may have saved mechanical positioning device
- 2022-04-06 14:10:07下载
- 积分：1
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Through the AT89C51, can be carried out on the LCD to read and write.
通过AT89C51,可以对LCD 进行读和写.-Through the AT89C51, can be carried out on the LCD to read and write.
- 2022-07-08 19:14:34下载
- 积分：1
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数码管显示交流稳压器,使用9454单片机编写,汇编言语
数码管显示交流稳压器,使用9454单片机编写,汇编言语-Digital display AC voltage stabilizer, the use of 9454 single-chip preparation, compilation of words
- 2023-07-10 08:10:03下载
- 积分：1
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本例载波频率为20KHz，或载波周期为50μs。DSP晶振10MHz，内部4倍频，时钟频率为40MHz，计数周期为25ns。假设调制波频率由外部输入（1～50H...
本例载波频率为20KHz，或载波周期为50μs。DSP晶振10MHz，内部4倍频，时钟频率为40MHz，计数周期为25ns。假设调制波频率由外部输入（1～50Hz），并转换成合适的格式（本例为Q4格式）。调制系数M为0～0.9。死区时间1.6μs。最小删除脉宽3μs。
主程序的工作是根据输入的调制波频率计算N、2N和M值。
-Example for the carrier frequency 20KHz, or carrier period is 50μs. DSP crystal 10MHz, internal 4 multiplier, the clock frequency of 40MHz, counting cycle 25ns. Assuming wave frequency modulation by external input (1 ~ 50Hz), and converted into an appropriate format (in this case for Q4 format). Modulation coefficient M is 0 ~ 0.9. Dead time 1.6μs. Delete the smallest pulse width 3μs. The work of the main program is based on input frequency modulation wave calculation of N, 2N and M values.
- 2023-08-22 04:35:03下载
- 积分：1
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9 realize elevator control layer functions as follows: 1, first assume that no p...
实现9层电梯控制
功能如下：1，先假设没上楼之前，楼层运行看不到(没图形），可以当做随机看待。
2。当在某层按电梯开关后，在屏幕显示电梯停到该指定楼层的图形状态。
3。随后可以按想去的楼层，在屏幕显示电梯运动过程，，
4，可选择是否还执行本程序（坐电梯）-9 realize elevator control layer functions as follows: 1, first assume that no public housing, before running the floor can not see (no graphics) can be viewed as random. 2. When a layer switch by the elevator, the elevator stopped on the screen display to the graphics state designated floors. 3. Then may want to go to the floor, in the screen display elevator movement process, 4, can choose whether the implementation of this program (elevator)
- 2023-05-11 11:30:03下载
- 积分：1
