用VB编写的串口数据采集的程序，是个比较典型的小例子 485通讯协议...

与单片机连接的AD八位逐次逼近式0808采样C语言设计程序-And MCU connections successive approximation type AD 8 0808 sample C language design process

1602lcd液晶器显示的例子程序，适用mega16等单片机。-1602lcd LCD displays examples of procedures, such as the application of single-chip mega16.

直流电机的闭环控制 实验采用89C51，编译环境 Keil C 51-Closed-loop DC motor control experiment using 89C51, compiler environment Keil C 51

C51单片机和数码管显示的红外遥控读码器-定时中断数码管显示加遥控-C51 single-chip and digital display of the infrared remote control code reader- regularly interrupted digital display plus remote control

单片机动态内存分配代码,实现malloc.-Single-chip dynamic memory allocation code, realize malloc.

基于FPGA的ds18b20数字温度采集，verilog 编写-du to fpga ds18b20

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

485端口抄表程序，通过485端口进行电表抄写-485-port meter-reading program, through the 485 meter port copying

winbond w77e58扩展RAM以及双数据指针的编程方法演示-expansion RAM and dual data pointers programming method demonstration

数码管的显示操作，同时也有按键操作程序，通过单片机控制可以直接进行显示-Digital tube display operation, but also has key operating procedures, can be directly controlled through the single-chip display