at91sam9260-df-recovery-v1.0

单片机00-99计时器，采用静态数码管显示00-99计时(SCM 00-99 timer, digital display 00-99 static timing)

Stm32fl03CBT6对AW9523B呼吸灯的驱动以及控制实例。(The driver and example of AW9523B on Stm32fl03CBT6。)

说明：  IIC驱动,改变宏定义管脚即可直接使用，非常方便！！！(IIC Driver, Change the macro definition pin can be directly used, very convenient!!!)

单片机实现的按键扫描,中断1中断方式实现(MCU key scan, interrupt 1 interrupt mode to achieve)

PIC （PIC16F886） 做的简单频率计 用TMR0定时1s，将待测信号从T1CKI脚输入，用TMR1进行计数，读出TMR1H，TMR1L的值就是频率 单片机：PIC16F886 显示：LCD1602 编程语言：PIC C 附Proteus仿真。(PIC (PIC16F886) to do a simple frequency counter TMR0 timer with 1s, the test signal input pin from T1CKI with TMR1 count, read TMR1H, TMR1L value is the frequency of the microcontroller: PIC16F886 display: LCD1602 with Proteus simulation.)

说明：  STM32 开发板例子:外部中断. 开发环境:Keil For ARM(STM32 development board example: external interrupt. Development Environment: Keil For ARM)

It s Update pack of Jlink V8.

基于mega128单片机写的modbus协议源代码。(ATmega128 for modbus)

在下的毕业设计，　　　本题要求设计一个直流电机控制系统。在设计中，采用国产单片机中目前比较新式的STC12C5A60S2作为整个控制系统的控制电路的核心，因为STC12C5A60S2内部有PCA模块，可以产生PWM波形；采用带中断的独立式键盘作为命令的输入，每当按键时蜂鸣器响；配以LCD12864显示实现对带光码盘的直流电动机转速参数的测量、显示和控制。LMD18200驱动模块内部是H型驱动电路，驱动能力较强，完成电机正反转以及速度的控制。为优化直流电机的响应，采用PID反馈，实现闭环控制。(Graduation in the next, and that the requirements to design a DC motor control system. In the design, the use of the relatively new domestic microcontroller as a control circuit of STC12C5A60S2 entire control system core, because STC12C5A60S2 internal PCA module can generate PWM waveforms using a separate keyboard with interrupt input as a command, whenever the button When the buzzer sounds accompanied LCD12864 display realize the measurement of the optical encoder with DC motor speed parameters, display and control. LMD18200 internal drive module is H-drive circuit, driving ability, and the speed of completion of the motor reversing control. In order to optimize the response of DC motor, using PID feedback, closed loop control.)

hspice进行时序逻辑设计 附带要求 源代码（经仿真）以及完成的实验报告(hspice timing logic design comes to source code (via simulation) and the completion of the experimental report)