M500A

传感器网络路由的经典综述PPT，在一次国际会议上的讲稿。(Sensor network routing classic Review of PPT, at an international conference speech.)

说明：  C51 TIMER 0的使用 Timer_0_mode_1_timer_gate_hard(C51 TIMER 0 use Timer_0_mode_1_timer_gate_hard)

说明：  本课题对基于单片机的交通灯控制系统进行设计。以MCS-51系列单片机为控制核心，设计并制作交通灯控制系统，用于十字路口的车辆及行人的交通管理。东西南北四个路口具有左拐、右拐、直行及行人4种通行指示灯，并分别用计时器显示路口通行转换剩余时间，在特种车辆如119、120通过路口时，系统可自动转为特种车辆放行，其他车辆禁止通行状态。(Traffic light control system based on SCM (Single Chip Microcomputer) is designed in this paper. System requires that MCS-51 series SCM is used as CPU. Traffic light control system should be designed and made .There are four groups light which indicate to turn left, turn right, and go straight ahead and pedestrian access in east, west, north and south four directions. Timer shows traffic conversion remainder time. When special vehicles, such as 119,120 go through, the system can automatically allow special vehicles running and other vehicles is prohibited.)

远程仓库湿度监测系统,包含完整的程序开发文件，proteus仿真，keil文件，每步骤有注释(Remote warehouse humidity monitoring system)

Lista 03 de Fisica Quantica (Max) da Universidade Federal do ABC.

说明：  STM32F103,可自动稳流，调节功率,双路ADC,一路DAC(STM32F103, automatic current stabilization, power regulation, two-way ADC, one-way DAC)

说明：  基于stm32F103C8 与AT24C64实现开机次数记录(Record the number of startup times based on stm32f103c8 and at24c64)

c8051 mcu 单片机 adc程序。全部c8051适用(c8051 adc)

说明：  WK2124,STM32 spi通讯，中断方式 c语言程序(WK2124 STM32 spi IRQ c test)

工业上采用的HART通信协议相关的资料，包含有HART命令、HART协议C语言源码。(HART communication protocol-related information used on industrial, including The HART command, HART protocol source code using C language .)