today, I sometimes clear, fast to me, Ninininini Jinini Ninini Ni

用汇编语言写的18B20写的温度测量和显示程序,采用LCD显示.-Written in assembly language using 18B20 written procedures for temperature measurement and display using LCD display.

A/D转换子程序，根据单片机的读写时序以及其丰富的I/O接口，利用汇编编程，实现模-数转换功能。-A/D conversion subroutine, in accordance with the read and write single-chip timing, as well as its wealth of I/O interface, using the compilation of programming, to achieve mold- digital conversion function.

PIC16F76单片机汇编语言设计，预付费载波电能表源程序，带红外、485-PIC16F76 microcontroller assembly language design, pre-paid carrier meter source, with infrared, 485

单片机外部中断的典型应用，proteus仿真，程序，原理图全套。-External interrupt a typical single-chip applications, proteus simulation, procedures, a full set of schematics.

4x4键盘 P2作输入P1作输出(注意接线)-4x4 keyboard input P2 for P1 for output (note the connection)

设计型实验 实验目的： （1） 熟练掌握简单程序设计的基本方法 （2） 熟练掌握汇编指令的使用 （3）  请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

微机原理实验的程序，包括8255，8253，8259-Principle of Microcomputer experimental procedures, including 8255,8253,8259

从键盘读入一个四位的十六进制数，CRT显示等值的二进制数. 由于每个十六进制数位对应4个二进制，所以每读入一个十六进制位后，即可将其对应的4个二进制位依次输出。由于数字‘０’~ ‘９’的ASCⅡ码为30H～39H,字母‘a’～‘f’与 ‘A’～‘F’的ASCⅡ码为61H～66H 与41H～46H ，因此，如果输入的字母为数字‘０’～‘９’，则其低４位即为对应的二进制位；如果输入的字符为字母‘ａ’～‘ｆ’或‘Ａ’～‘Ｆ’，则需要减７，然后通过移位将低４位依次输出。 -Reading from the keyboard into a 4 hexadecimal number, CRT display equivalent binary number. Since each hexadecimal number of the corresponding 4-bit binary, so every time into a hexadecimal places, can be its corresponding 4-bit binary sequence output. Due to the number

ch451显示和四位共阴极数码管1234-ch451 four common cathode display and digital tube 1234

本程序是用于高速冲床上的送料控制程序，一个较为简单的89C51中断、定时计数器应用程序，已经调试成功，今天为大家出点力，也希望能在以后的学习中能得到大家的帮助。-This procedure is used for high-speed red bed feed control procedures, a relatively simple 89C51 interrupt, timer counter application has debugging success for the U.S. today, a little effort, but also hope to study in the future everyone will be help.