目的是让大家熟悉输入、输出端口的使用 该程序的功能是把演示板当做一个按键计数器...

配合单片机I/O口，实现单片机对LCD1602的简单控制，从而实现液晶显示（包括图像显示）的功能。-With single-chip I/O port, to achieve single-chip LCD1602 simple to control, in order to achieve liquid crystal display (including image display) functions.

串口的用法，proteus仿真，程序，原理图全套。-Serial port usage, proteus simulation, procedures, a full set of schematics.

汇编判断正负的代码-compilation of the code of plus or minus judgment

用PIC16C54来实现汽车空调的动作控制（扫风、除霜、点火、循环扫风。。。），因16C54内存较小，故采用汇编来实现，其中的定时编程，颇费了我一番心思，希可供借签！-Using PIC16C54 to achieve motion control in vehicle air-conditioners (sweep wind, defrost, ignition, cycle the wind sweep 。。。), due to the smaller memory 16C54, it used to realize a compilation, of which the regular programming, a lot of my remarks thinking, by signing for Greek!

trasmitter ir with st62t-trasmitter ir with st62txx

太阳能自动化取暖控制汇编程序-solar heating automation control assembler

微机原理8254与8255设计的手动跟自动的路灯控制系统-8254 8255

多位bcd码乘法,已测试通过,多位bcd码乘法,已测试通过-Bcd number multiplication code, have been tested, a number of bcd code multiplication, have been tested

这是一个dos下的时钟驻留程序-This is a dos clock presence under the procedures

这是一个时钟程序，请大家指点一下，谢谢大家-This is a clock program, everyone gets advice on thank you