STC12-ST7567-LCD12832

说明：  keil软件下，用c8051f单片机控制LCD1602的程序(keil software under control with single-chip c8051f procedures LCD1602)

德飞莱m3s开发板，stm32f103zet6，led灯的点亮和熄灭(Lighting and extinguishing of LED lamp)

用51系列的单片机控制做的ch375片的驱动，并实现PC端从USB下传数据给单片机转抽象成232协议输出(SCM control with 51 series drivers do ch375 film and to achieve PC-side USB downstream from the transfer of data to the microcontroller output of the abstract into the 232 Agreement)

实现红外线接收功能 主芯片为AT89S51(To achieve the main function of the infrared receiver chip AT89S51)

一款面向对象的控制程序，用于电路集中控制，控制简单，快捷反应。多用于灯光操作(An object oriented control program for centralized control circuit, control is simple and quick response. For light operation.)

利用是stm32f103rct6单片机实现舵机的PID控制(Using stm32f103rct6 microcontroller to realize PID control of steering gear)

说明：  MCU工程师炼成记 完整版 基于MSP430平台(MCU Engineer Refinement Record. pdf)

这是利用51单片机设计成的8路抢答器,主持人按下“开始”按键才开始抢答，并亮抢答允许指示灯(Host press the start button to vies to answer first, light and bright vies to answer first allowed.)

名称：门禁模拟 模拟现实中门禁系统，可以输入密码进入也可以呼叫住户，再由住户按下开门按键 实现改密码功能，密码保存在24c02中能保证掉电不丢失密码。八个LED灯分别代表 8家住户，其中开门按键为共用，还带有忘记密码恢复按钮，模拟恢复出厂设置， 显示部分为LCD1602。程序共分为3种模式，分别为 等待输入 密码修改 呼叫住户 3种模式，其中等待输入是主要状态，所以在进入密码修改 呼叫住户模式后如果 长时间没有操作能自己切换到等待输入模式。(Name: Access Analog Simulating real access control system, you can also enter a password to enter the call households, again by pressing the open button households Implement change password function, the password stored in the 24c02 can guarantee non-volatile password. Eight LED lights represent 8 households, which opened the door keys are shared, but also with forgotten password recovery button, analog restore factory settings, Display part LCD1602. Program is divided into three modes, namely, waiting for a password to modify call households 3 modes, which is the main input wait state, so call households entering the password change mode if Their long time operation can be switched to the standby input mode.)

C51 ATAPI-CDROM 驱动程序(C51 ATAPI-CDROM driver)