1_led_driver

说明：  基于IAR开发环境，野火PLL 配置文件，包含C和H文件(Based on IAR development environment, wildfire PLL configuration file, including C and H files)

航模舵机测试信号发生器，周期20ms ， 占空比可调，一位数码管显示。内含proteus仿真程序。(Model aircraft servo test program, 20ms, adjustable duty cycle.)

LKT4200 32位高端加密IC是目前行业最高端性能的防盗版加密芯片，芯片采用32位CPU(获得全球最高安全等级EAL5+的智能卡芯片),10K RAM ,支持ISO7816及UART通信，通讯速率最高可达近1Mbps 用户程序存储区容量最高可达420K字节。在超高安全等级加密的同时，速度大大超越一般8位或16位加密芯片。(LKT4200 32-bit high-end encryption IC is currently the industry s most high-end performance of the anti-piracy encryption chip, chip 32-bit CPU (the world s highest level of security EAL5+ smart card chip), 10K RAM, support the ISO7816 and UART communication, communication speed up nearly 1Mbps User program memory capacity of up to 420K bytes. Encrypted in the ultra-high level of security at the same time, the speed far beyond the general 8-bit or 16-bit encryption chip.)

51单片机温度采集与显示设计 - 通过DS18B20温度传感器获取温度,并通过数码管显示,并实现了温度可手动校准(51 single-chip temperature acquisition and display design- through DS18B20 temperature sensor for temperature, and through the digital display, and achieve a temperature can be manually calibrated)

级联型H桥电路拓扑电路的脉冲调制方式，可应用于静止型无功补偿装置等。(PWM tiao zhi, used to the STATCOM)

用PWM方波调节LED亮度P1.1控制LED，低电平点亮K3和K4分别接在P3.4、P3.5，按下时为低电平按K3可调暗LED，按K4可调亮LED(PWM square wave with adjustable LED brightness control P1.1 LED, low light K3 and K4 are connected to the P3.4, P3.5, when pressed by K3 adjustable low dark LED, adjustable by K4 LED light)

使用STM32产生六路SPWM波，放大，驱动IGBT，之后连接三相电机。(Use STM32 to generate six SPWM wave, amplify, drive IGBT, and then connect the three-phase motor.)

模拟PID控制，参数可调，前面板中可观察响应曲线(PID simulation)

使用C语言代码51单片机的串口仿真实现,意识到C被用来模拟串口的功能 (Using C language code of the serial port of 51 single-chip microcomputer simulation implementation, realized how C was used to simulate the function of the serial port )

说明：  STM32F103C8T6基础编程，硬件Uart通信(STM32F103C8T6 Programming, communication hardware)