C8051F020单片机二十进制转换

Epson 150II点阵式打印机电路原理图,PCB图,有四个版本,CPU有LPC764,89C51RD2等,有驱动宽度保护功能.-Dot-matrix printer Epson 150II circuit schematics, PCB diagram, there are four versions, CPU has LPC764, 89C51RD2 and so on, have driven the width of protection.

基于ARM7开发系统的触摸屏校准程序，代码中有详细的中文注释，方便用户移植……-ARM7 development system based on the touch screen calibration procedures, a detailed code of the Chinese Notes user-friendly transplantation -ARM7 Development System Based on the touch screen calibration procedure, the code in detail the Chinese notes, user-friendly transplantation ... ...-ARM7 development system based on the touch screen calibration procedures, a detailed code of the Chinese Notes user-friendly transplantation

基于AT89S52单片机的电子万年历设计制作的汇编程序-AT89S52-based single-chip design of the electronic calendar of the assembler

MSP430与DS1820接口程序，实现数据操作等

DS18B20，数字温度计，在KEIL下运行，调试

89C2051 + 4-digit 7-SEG led + 4-key switch c源代码-89C2051 4-digit 7- SEG led 4-c switch key source

如何用单片机实现FSK来电显示解码-how MCU FSK CND decoder

串口通讯 实现F330串口初始化.对看门狗,等的设置 以及检测单片机的各管脚的好坏-Serial communication serial port initialization realize F330. Of watchdog, and other settings as well as the detection of single-chip microcomputer of the pin and the bad

K51下的微型打印机驱动程序,使用环境:K51+SM8958A+62C256-K51 under the micro printer driver, the use of the environment : K51 SM8958A 62C256

定时器中断实验代码， 定时器3进行0.1秒定时，每0.5秒改变一次P2,P3口的值以产生走马灯效果。-timer interruption experimental code, three timers for 0.1 seconds regularly, every 0.5 seconds to change a P2, P3 to the values I have merry-go-round effect.