温度传感器 DB18B20 单片机89c51

实现了用单片机模拟I2C通信的主要功能：Start、Stop及对有子地址的I2C设备的读写。并以24CXX为例进行了读写。代码经过仿真调试，可以正确读写。

SST89C54/SST89C58单片机的IAP在线编程功能,如何使用FLASH寄存器对内部FLASH的操作-SST89C54/SST89C58 does the monolithic integrated circuit IAP on-line programming function, how use the FLASH register for the internal FLASH operation

这是一个基于MCU的电机控制系统，单片机接收PC的信息，根据Modbus通信协议转换为相应电机控制命令。 整个程序在keil环境下开发，实现了电机的启动、停止、增速、减速、反馈运行时间和速度的功能。-This an MCU-based motor control system, the 8031 PC receiving the information, according to Modbus communication protocol conversion to the corresponding motor control commands. Keil in the whole process environment in development and the launch of the motor, stop, the growth rate, deceleration, feedback running time and speed functions.

利用单片机的P32管脚进行测量频率,计时很精确-P32 pin single-chip computer to measure the frequency, timing is very precise

lcd12864 带字库的驱动程序 不看后悔-lcd12864 with a font driver Bukanhouhui

台湾宏芯针对几乎市面所有模拟TFT屏驱动芯片T100-T101-T103-T118系列源代码-Taiwan Terawins market for almost all analog TFT Screen Driver IC T100-T101-T103-T118 series of source code

用于工业控制方面.常见的板卡操作.板卡型号为812板.-for industrial control. Common card operation. Card Model 812 board.

矩阵键盘检测,用于初学单片机的人了解学习-Matrix keyboard detection for the beginner to learn to understand SCM

hd7279的应用程序，实现了对八个二级管的控制。-hd7279 applications realize the eight diode control.

用于远程抄表系统中的一个现场数据采集模块，精确到小数点后2位，可采集2路单脉冲2路双脉冲，并向上位机提供数据-For remote meter reading system in a field data acquisition module, accurate to two decimal places can capture 2-way single-pulse 2-way dual-pulse, to the host computer to provide data