IIC 单片机io口模拟程序字节

基于8051F020,目的：用PCF8574器件实现并口输入，输出操作-Based on 8051F020, Objective: To realize parallel PCF8574 device input and output operation

工程制图是一个非常重要的东东，需要每一个人沉下心来仔细学习-tom is a boy

基于AT89C2051单片机控制DS18B20传感器的数字温度计，内有软件仿真-AT89C2051-based single-chip sensor control DS18B20 digital thermometer with a software simulation

看门狗25045的实例。//25045的4根io脚接在同一端口，本例为p1，//请根据实际电路更改引脚定义-watchdog 25,045 examples.// 4 of 25,045 feet io Then in the same port, the cases of p1,// light of the actual circuit-pin definition change

字母钟系统的实现代码，GPS卫星时钟对时的实现。汇编源吗-alphabetical system of code, the GPS satellite clocks on the achievement. Compilation source?

国人为8位机写的实时操作系统，已经有实际的产品应用。-eight people to write for the real-time operating system, have practical applications.

利用51单片机来实现航标灯的控制，使用定时器来控制二极管的发光，可以模拟水上航标灯的功能，实现对过往船只的航向指引！-The use of 51 single-chip to achieve the control of aids to navigation lights, the use of timers to control the light-emitting diode, can simulate the function of water navigation lights, the achievement of passing ships on the guidelines of course!

基于ＰＩＣ１６单片机的门铃控制程序，已经通过编译-Based on the PIC16 MCU doorbell control procedures have been adopted by the compiler

NRF9E5Chinese 中文手册