用单片机驱动1602的程序，只显示固定字符。C语言编的。

ZLG7290B 是广州周立功单片机发展有限公司自行设计的数码管显示驱动及键盘扫描 管理芯片。能够直接驱动8 位共阴式数码管（或64 只独立的LED），同时还可以扫描管理 多达64 只按键。其中有8 只按键还可以作为功能键使用，就像电脑键盘上的Ctrl、Shift、 Alt 键一样。另外ZLG7290B 内部还设置有连击计数器，能够使某键按下后不松手而连续有 效。采用I2C 总线方式，与微控制器的接口仅需两根信号线。该芯片为工业级芯片，抗干扰 能力强，在工业测控中已有大量应用。-Canton weeks ZLG7290B is Ligong Singlechip Development Co., Ltd. to design the digital tube display driver and the keyboard scan management chip. Can directly drive a total of 8 vaginal digital tube (or 64 independent LED), at the same time management can also scan up to 64 keys. Which has 8 buttons can also be used as function keys, like the computer keyboard on the Ctrl, Shift, Alt keys like. Another internal ZLG7290B batter has also set up counters, can press a button and a row after不松手effective. Using I2C bus mode microcontroller interface with only two signal lines. The chip-on-chip for industry, anti-interference ability, in the industrial measurement and control has been a large number of applications.

ds18b20 avr单片机驱动 atmega169-ds18b20 avr single-chip driver atmega169

pic单片机驱动mcp2510源代码，采用picc编译器-pic Microprocessor mcp2510 source code, compilers used picc

8051F330 pid ad舵机模拟串口数码显示-8051F330 pid adservo scidispaly

本文件为单片机的延时子程序，采用8051f040系列单片机，供单片机初学者学习使用。-This document is for single-chip delay of the subroutine, the use of single-chip 8051f040 series for beginners to learn the use of single-chip microcomputer.

师哥们做的单片机键盘、液晶显示、AD/DA程序，C语言，函数算法很清晰-Division buddies to do the single-chip microcomputer keyboard, LCD, AD/DA process, C language, function algorithm is clear

在点阵式液晶显示器上显示字符-in dot-matrix liquid crystal display characters on the show

液晶模块12864中文次料-LCD module times expected 12,864 Chinese

用msp430 对128×64的LCD的完全操作， -Controller with 128 64 LCD full operation,

三线式单工通讯 毕业设计 电路图和程序都是正确得-Single 3-wire communication circuit and procedures, graduation design is correct too