c51单片机与ＰＣ间的串口 通信驱动程序

x5054读写程序。用80S51控制。C语言，有助于了解存储器的读写-x5054 read and write procedures. With 80S51 control. C language, helps the reader to understand memory

这个是用DS1302的程序，也是用于车辆润滑系统的控制器，非常好用啊，非常好用哦-This is the procedure used DS1302 is also used in vehicle lubrication system controller, ah very useful, very easy to use, oh

凌阳单片机模拟SPI总线的时许函数,这是本人使用过的。-Sunplus MCU simulate SPI bus function

AVR单片机的电机测速程序，利用ICCAVR编译，通过ICP测出电机的转速并通过数码管显示和串口上传-AVR MCU electrical velocimetry procedures, take advantage of ICCAVR compiled by ICP measured motor speed and through a digital display and serial From

嵌入式控制器硬件电路设计。里面有介绍各种嵌入式控制器，及其电路设计和软件实现-Embedded controller hardware design. Which have introduced a variety of embedded controllers, and circuit design and software implementation

单片机控制减速电机，红外循迹，壁障，运水，08年黑龙江电子大赛题目-Single-chip motor deceleration control, infrared tracking, barrier, transport, water, Heilongjiang in 2008 e-Competition Title

51系列单片机用数码管显示外来频率，最高9999，-The highest frequency with a digital LED display 9999

PC端，实现51单片机HEX代码写入系统的程序存储器。-PC client to achieve 51 Singlechip HEX code to write the system program memory.

YM12864R 汉字图形点阵液晶显示模块，可显示汉字及图形，内置8192 个中文汉字（16X16 点阵）、128 个字符（8X16 点阵）及64X256 点阵显示RAM（GDRAM）。-YM12864R characters dot matrix graphics LCD module can display characters and graphics, built-in 8192 Chinese characters (16X16 dot matrix), 128 characters (8X16 lattice) and 64X256 dot-matrix display RAM (GDRAM).

3线双向零等待IO通讯机制 单片机通讯源代码带说明-3 bidirectional zero waited for the IO communication machine-made monolithic integrated circuit communication source code belt explained