part-2

说明：  STM32F103系列单片机，编写16路IO控制信号，可直接下载使用。(STM32F103 series single chip microcomputer, 16 channel IO control signal, can be downloaded directly.)

数字万年历资料，利用汇编语言实现Atmel89C51系列单片机的数字万年历，1602显示，温度采集，时钟芯片计时，是毕业设计的作品，有完整论文。(Digital calendar information)

内含C文件及Proteus仿真文件 矩阵键盘输入密码，初始密码为12345678,每按一次键有短滴声,输入密码正确液晶屏显示正确信息并且电机转动，输入密码错误会发出警报，LED灯闪烁，复位取消警报，0--9号键为数字键,10号键为确认键，11号键清除键清除所输入密码或取消修改密码，12、13、14号键实现修改密码功能。(Containing C file and Proteus simulation file Matrix keyboard input password, the initial password is 12345678, every time a key is pressed, there is a short sound, the correct input password LCD screen displays the correct information and the motor rotates, the input password error will send an alarm, LED flashes, reset and cancel the alarm, 0-9 keys for the digital key, 10 keys for the confirmation key, 11 keys to clear the input secret. Code or cancel password modification, key 12, 13, 14 to achieve password modification function.)

本程序用于复合材料里面计算等效弹性模量，采用的是渐近均匀化的方法(calculation of equivalent elastic modulus with homogenization Method)

三角波线性调频差拍法 测距测速仿真 三角波线性调频差拍法 测距测速仿真(Triangle wave chirp beat Distance Measuring speed simulation)

说明：  使用keil开发的基于STM32F407系的非接触式红外测温程序(Use keil developed STM32F407-based non-contact infrared temperature measurement program)

说明：  使用STM32F103 32位芯片配置以及控制DC18B20传感器(Using STM32F103 32 bit chip to configure DS18B20 and control DC18B20 sensor)

dmx with attiny2313 controller

说明：  开发手册，里面有stm32详细的寄存器功能，以及操作要求。开发者可以根据开发手册对stm32f4进行使用。(Development manual, which contains STM32 detailed register functions, as well as operating requirements. Developers can use stm32f4 according to the development manual.)

说明：  stm32f103zet6 关于nrf24l01的发送程序(Stm32f103zet6 on nRF24L01 sending program)