lesson09code

交通灯代码, Y22）车道黄灯 　　Y20车道红灯 　　Y23车道绿灯 (traffic lights code, Y22) Y20 lane carriageway yellow light green lane Y23)

快速傅里叶算法的stm官方库，可以实现快速傅里叶算法，实测有效(the fft library of stm32f1)

单片机通信，vb与18b20温度传感器通信资料，包括上位机和下位机程序(Single-chip communication, vb and 18b20 temperature sensor communication data, including upper and lower machine program)

汇编语言的计算器的代码，是加减乘除，带小数点的。大家可以用(Calculator assembly language code is Math, with a decimal point. We can)

ST7789S-G4A APPLICATION PACKAGE，包括AN和初始化代码，实现ST7789S驱动240RGB*320分辨率的TFT液晶驱动，2.4寸，2.8寸，3.2寸，对液晶行业设计工程师有很大帮助(ST7789S-G4A APPLICATION PACKAGE, including AN and initialization code to achieve ST7789S driver 240RGB* 320 resolution TFT LCD driver, 2.4 inch, 2.8 inch, 3.2 inch, LCD industry for design engineers are very helpful)

c8051f040单片机，keil编程，输出pwm波的测试程序工程文件(C8051F040 microcontroller, Keil programming, output PWM wave test program engineering documents)

关于驱动led灯的驱动程序，希望大家共同进步，也希望快点让我通过。(About driving the led driver, I hope you make progress together, also hope to hurry up and let me pass.)

利用ULN2003A进行驱动，产生PWM波，里边有照片，可供参考，通过本例程了解PWM 的基本原理和使用 (#include <reg52.h> unsigned char timer1 sbit PWM=P1^2 void system_Ini() { TMOD|= 0x11 //PWM TH1 = 0xfe //11.0592 TL1 = 0x33 TR1 = 1 IE =0x8A } main() { system_Ini() while(1) { if(timer1>100) timer1=0 if(timer1<30) PWM=0 else PWM=1 } )

Sensorless Detection of Rotor Position of PMBL Motor at Stand Still

该压缩包主要包含Freescale单片机HCS08DZ系列的各外设DEMO程序，对初次接触该系列单片机的初学者来讲很有借鉴意义。(The archive consists mainly of Freescale microcontroller peripherals DEMO HCS08DZ series of each program, the initial contact with the family of microcontrollers for beginners in terms of referential significance。)