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PC with the 89C51 single
PC与89C51单片机串口通信的一个小例子-PC with the 89C51 single-chip serial communication of a small example
- 2022-08-17 08:19:47下载
- 积分:1
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Holtek
基于盛群单片机开发的 获得温湿传感器dht11和光敏电阻的数据 并且发送到1602显示屏的程序-Holtek-based single-chip temperature sensor was developed and photosensitive resistance dht11 and sent to the data display process 1602
- 2022-05-28 04:16:22下载
- 积分:1
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8253的初始化程序举例:
例1:选择2号计数器,工作在3方式,计数初值为533H(2个字节),采用二进制计数。其初始化程序段为
MOV DX,307...
8253的初始化程序举例:
例1:选择2号计数器,工作在3方式,计数初值为533H(2个字节),采用二进制计数。其初始化程序段为
MOV DX,307H ;命令口
MOV AL,10110110B ;2号计数器的初始化命 令字
OUT DX,AL ;写入命令寄存器
MOV DX,306H ;2号计数器数据口
MOV AX,533H ;计数初值
OUT DX,AL ;选送低字节到2号计数器
MOV AL,AH ;取高字节送AL
OUT DX,AL ;后送高字节到2号计数器
-8253 initialization procedures examples : Example 1 : Select counters on the 2nd, in three ways. Counting for the initial 533H (2 bytes), a binary counting. Initialization of its procedures for MOV DX, 307H; I ordered MOV AL, 10110110B; on the 2nd Counter initialize command word OUT DX, AL; write commands Register MOV DX, 306H; data on the 2nd Counter I MOV AX, 533H; Counting initial OUT DX, AL; low-byte sent to the 2nd Counter MOV AL, AH; With a high-byte send AL OUT DX, AL; evacuations high byte counter to the 2nd
- 2023-08-04 20:25:03下载
- 积分:1
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mega32+ N298 motor control chip, by controlling the motor IN1 and IN2 to change...
mega32+N298电机控制芯片,
通过控制电机的IN1和IN2改变方向,
pwm控制速度。
IN1和IN2不同时,电机转动
IN1和IN2相同时,电机急停。
-mega32+ N298 motor control chip, by controlling the motor IN1 and IN2 to change direction, pwm control speed. IN1 and IN2 are not the same time, motor rotation IN1 and IN2 are the same, the electrical emergency stop.
- 2022-02-04 12:13:45下载
- 积分:1
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05年大学生电子设计竞赛试题《悬挂运动物体》程序
05年大学生电子设计竞赛试题《悬挂运动物体》程序-05 Undergraduate Electronic Design Contest questions "campaign flags object" procedure
- 2022-12-19 17:55:03下载
- 积分:1
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提出了一个由AT89C52单片机控制步进电机的实例。可以通过键盘输入相关数据, 并
根据需要, 实时对步进电机工作方式进行设置, 具有实时性和交互性的特点。
提出了一个由AT89C52单片机控制步进电机的实例。可以通过键盘输入相关数据, 并
根据需要, 实时对步进电机工作方式进行设置, 具有实时性和交互性的特点。该系统可应用于
步进电机控制的大多数场合。实践表明, 系统性能优于传统的步进电机控制器。-Put forward a AT89C52 single-chip stepper motor control example. Through the keyboard input data, and in accordance with the needs of real-time work on the stepper motor set up, with real-time and interactive features. The system can be applied to stepper motor control of the majority of occasions. Practice shows that system performance is superior to traditional stepper motor controller.
- 2023-09-01 01:10:04下载
- 积分:1
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C51单片机的非常好的实例,播放音乐,好好学习
C51单片机的非常好的实例,播放音乐,好好学习-C51 MCU very good example of music, to learn
- 2022-02-03 17:58:37下载
- 积分:1
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教会你PICc的编程技巧,包括PIC的汇编与c,以及一些函数,高效编程技巧...
教会你PICc的编程技巧,包括PIC的汇编与c,以及一些函数,高效编程技巧-church you PICc programming skills, including the compilation and PIC c, and some function, efficient programming skills
- 2023-05-15 10:25:03下载
- 积分:1
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单片机实现通信工程实践C语言代码,欢迎有兴趣的朋友下载,因为是自己收集的代码没有仔细研究,希望对大家有用处!...
单片机实现通信工程实践C语言代码,欢迎有兴趣的朋友下载,因为是自己收集的代码没有仔细研究,希望对大家有用处!-MCU Communication Engineering Practice C language code, are welcome to download friends, because it is his collection of code without careful study, we hope to be useful!
- 2022-05-24 12:00:14下载
- 积分:1
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校园打铃系统,内带51单片机c语言程序和电路原理图以及PCB
校园打铃系统,内带51单片机c语言程序和电路原理图以及PCB-Darlin campus system, with 51 single-chip microcomputer with c language programming and circuit schematics and PCB
- 2022-03-31 23:38:15下载
- 积分:1