用于51系列单片机的串口程序源码

SH7144芯片使用实例 请使用Hew4进行调试-SH7144 chip using examples use the debug Hew4

使用串口通信和汇编控制单个步进电机，串口部分可以使用串口调试助手-The use of serial communication and the compilation of a single stepper motor control, serial port can use the serial debug some assistants

BTF020实验程序-2 btf020开发板自带-Experimental procedures BTF020 development board comes with-2 btf020

avr单片机atmega8,ad转换测试程序，本程序为试例程序，适用于初学者-avr SCM atmega8, ad conversion, testing procedures, the procedures for test cases procedures applicable to beginners

利用实验开发装置上的TLC549做A/D转换器，对电位器提供的模拟电压信号进行定时中断采样，结果在LED上进行显示-Experimental development of devices using the TLC549 to do A/D converter, potentiometer provided on the analog voltage signal interrupted regular sampling, the results in the LED display on

基于Profibus_DP现场总线的电能表设计-Profibus_DP fieldbus-based energy meter design

基于89S51芯片开发的篮球倒计时系统,开发环境KEIL,仿真环境PROTUES-89S51 chip based on the development of basketball countdown system, development environment KEIL, simulation environment PROTUES

在51单片机的P0口连接上LED，通过本程序对LED进行点亮、判断操作，来测试P0口的引脚。-Drive LEDs via P0 port of 51 MCU, to test prot 0.

基于AT89S52的温度传感器18b20控制系统程序：温度检测，自动转换led显示；具有超限报警功能。-AT89S52-based control system for temperature sensor 18b20 process: temperature detection, automatic conversion led display have overrun alarm.

16位按键扫描程序,包含数字钟计时,闹钟报警,及定时应用-16 button scanning procedures, including digital clock timer, alarm clock, alarm, and timing applications