keil C51 Bits2事例

18b20与单片机，与电脑之间串口通信，可以扩展温度计-18b20 and MCU with serial communication between computers, you can extend the thermometer

PCB电路板。键盘控制，矩阵键盘的电路图。-PCB circuit boards. Keyboard control, matrix keyboard circuit.

在Proteus中主要用C51单片机、DS1302和DS18B20等芯片实现带温度显示的万年历。-It was mainly used the C51 microcontroller，DS1302，and DS18B20,etc in proteus, which had a temperature display of the calendar.

使用的Altera的DE1 的板子进行SD卡上音乐的读取。-The use of Altera

基于51单片机的直流电机的闭环控制Design for a Closed-loop Speed Control of DC Motor-Based on 51 single-chip closed-loop DC motor control Design for a Closed-loop Speed Control of DC Motor

单片机IO口直接驱动液晶屏演示程序，方便更改-Single-chip IO port directly drive LCD demo program to facilitate change

AVR C语言编程与应用实例 金春林等著-AVR C programming language and application examples waiting JIN Chun-lin

ds时钟芯片编程 对ds时钟芯片进行设置时间，读取时间等的操作-ds clock chip programming right ds clock chip for set-up time and the time to read the operation

通过串口，接收上位机发送的命令，并进行CSI24WC02的读写操作，并返回相应 数据或应答。用汇编实现,可以用keil编译器-through the serial port, the receiving PC to send orders, and CSI24WC02 read and write operations, and return to the corresponding data or response. Assemble realized, can be used Keil compiler

T9中文输入法，可嵌入自己的系统，增加系统的价值-Chinese T9 input method can be embedded in the system, increasing the value system