1_3_led_os

自己用51写的智能台灯项目，包含自动手动调节亮度，语音模块程序，自动光强检测控制led开启和关闭等(I used to write intelligent lamp 51 projects, including automatic and manual brightness adjustment, voice module program, automatic light intensity control led detect the opening and closing, etc.)

通过定时器控制pwm输出，进而控制电机舵机的转动。(The output of PWM is controlled by a timer, and then the rotation of the motor steering gear is controlled.)

通过实现简单的线性反馈移位寄存器（LFSR），理解LFSR的工作原理、本原多项式重要意义(By implementing a simple linear feedback shift register (LFSR), to understand the working principle of LFSR, primitive polynomial significance)

说明：  mpu6050程序与上位机,采用STM32开发，配上位机(Mpu6050 program and upper computer)

在Keil环境使用stm32F407写的带死区控制的互补PWM驱动，很适合做双路电机控制，这是一个完整的工程，可以直接编译使用(In complementary PWM Keil environment stm32F407 write with dead-time control of the drive, it is suitable for dual motor control, which is a complete project, can be directly compiled using)

控制lcd1602屏幕，显示英文字母和字符(Control the LCD1602 screen to display English letters and characters)

STC15W408AS_BLDC无刷电机驱动程序(STC15W408AS_BLDC DRIVER)

说明：  本例程是基于stm32f4的iic方式的oled 的驱动。(OLED display this routine is based on the IIC mode of STM32F4 acting on OLED display.)

Data Communication Lecture Note

毕业设计,基于STM32平台，通过传感器脉搏计数，进行数字显示并通过GSM上传到手机，通报给客户(Graduation design, based STM32 platform, through the sensor pulse counting, digital display and uploaded to the phone via GSM, communicated to the customer)