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说明：  ds2438电源检测芯片初始化，数据读取。(DS2438 power supply detection chip initialization, data reading.)

说明：  单片机通信协议处理 上位机和下位机中的数据发送 (Microcontroller communication protocol processing)

纯数字电路实现4位密码锁，15秒倒计时功能，简易原器件，课程设计，proteus仿真(Pure digital circuit to achieve 4-bit password lock, 15 seconds countdown function, simple components, Proteus simulation, curriculum design)

单片机键盘控制,可用外接键盘来向单片机输入数字(control of the keyboard)

PCB800099 RTD2660h固件(PCB800099 RTD2660h)

DS18B20 Driver for STC12C5410AD

msp430f5系列PMA中文资料（根据ti官网翻译）(Msp430f5 series PMA Chinese data (according to the Ti website translation))

光电智能车的源代码：车模以MC9S12XS128单片机为控制核心，以安装在摇头舵机之上的激光管作为循迹传感器，以光电编码器检测速度信息。车模系统的简单工作原理是MC9S12XS128单片机收集激光管传感器返回来的赛道信息，通过软件判断其有效性，以激光管传感器返回的赛道信息，结合控制算法控制摇头舵机及前轮转向舵机打角，单片机再综合赛道信息以当前速度信息，利用PD算法控制速度变化。(Smart car photoelectric source: Cars with MC9S12XS128 microcontroller to control the core, shaking his head over the servos installed in the laser tube as tracking sensors, photoelectric encoder detects the speed information. Simple works Cars SCM system is MC9S12XS128 collect laser tube sensor returns to track information through software to determine its effectiveness, in order to track the information returned by the sensor laser tube, combined with control algorithm, shaking his head and the front wheel steering gear steering servo play corner, and then integrated single-chip current speed information to track information using PD algorithm to control the speed.)

Keil C51 的使用说明,详尽介绍了Keil C51 的操作.(Keil C51 use, the details of the operation Keil C51.)

ALIENTEK MINISTM32 hongwaiyaokong.zip