keil c51 at89c51ac2 with LCD NOKIA5110

自制AVR串口仿真器资料，用M16试制成功，仿真软件AVRSTUDIO，串口线要按图短接，速度较慢但能用成本低-Home AVR emulator serial data, with the success of M16 trial, simulation software AVRSTUDIO, serial line shorted according to plan, but can be slow and low cost

该代码为温湿度传感器采集程序,包括测量温度、湿度等功能。-The code for the temperature and humidity sensor acquisition procedures, including measurement of temperature, humidity and other functions.

工业开关量检测模块的原代码,带断线检测功能-Industrial switch module testing the original code, with disconnection detection

基于51单片机MAX7219的接口及编程应用程序，采用汇编语言编程制作。-MAX7219 single-chip microcomputer 51 based on the interface and programming applications, the use of assembly language programming produced.

单片机实现直流数控稳压电源,可调电压为0-9.9伏,步进为0.1伏-NC regulators realize single-chip DC power supply, adjustable voltage of 0-9.9 V, step 0.1 V

直流电机的开环控制c51远代码，调试通过，放心使用。-DC motor control of open-loop far decoder code debugging through reassured use.

DS18B20.C(一般通用的数字温度传感器)完成代码,可直接使用.-DS18B20.C (general use digital temperature sensor) the completion code can be used directly.

给出了一个ucos_ii在mc9s12dg128b上的移植事例，实时多任务系统给出了五个任务-given a ucos_ii mc9s12dg128b in the transplant stories, Real-time multi-task system is a five tasks

fm1702 13.56m rfid 读卡程序-fm1702 13.56m rfid reader program

DK3200开发板上的ADC开发出的AD和PWM应用程序，可以在LED上显示测量结果-DK3200 Development Board of the ADC developed AD and PWM applications, can be displayed on LED measurement results