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fsmc控制LCD液晶屏，通过外部sram(fsmc control LCD and adopt inside sram)

基础的51单片机开发程序，适合学习单片机C语言开发的初学者，关于十进制、十六进制、二进制数之间转换的程序。(basic c language program for new 8051 mcu developers ,suitable for new learners of muc c language developers,about nuber cardinal convertion of decimals,hex and binary.)

流水灯，跑马灯，定时器，交通灯，led，看门狗应用，数模转换等。(Water lights, traffic lights, marquees, timer, led, watchdog, DAC etc..)

c8051f单片机汇编语言大全,包括C51和ASM及扩展资料(C8051F ASM reference design)

本书详细介绍了IGBT功率模块的基本结构、驱动电路、保护电路、散热和可靠性等方面的问题。(This book details the basic structure of IGBT power modules, driver and protection circuitry, thermal and reliability issues.)

说明：  编制MCS-51程序使步进电机按照规定的转速和方向进行旋转，并将已转动的步数显示在数码管上。 　　步进电机的转速分为两档，当按下S1开关时，加速旋转，速度从10转/分加速到60转/分。当松开开关时，减速旋转，速度恢复为10转/分。当按下S2开关时，按照逆时针旋转；当松开时，按照顺时针旋转。 　　本程序要求使用定时器中断来实现，不准使用程序延时的方式。(The MCS-51 program is programmed to rotate the stepper motor according to the specified speed and direction, and the number of steps that have been rotated is displayed on the digital tube. Stepper motor speed is divided into two gears. When the S1 switch is pressed, the speed is accelerated from 10 rpm to 60 rpm. When the switch is loosened, the speed will be reduced to 10 rpm. When pressing the S2 switch, rotate counterclockwise; when loosening, rotate clockwise. This procedure requires the use of timer interrupt to achieve, do not use the way of program delay.)

calculator whit AVR C Code

stm32f4USB声卡设置，运行与测试等，开发平台KEIL,希望对大家有帮助(Stm32f4 handwriting settings, running and testing, development platform KEIL, we want to help)

通过stm32实现对ADS1118的模数转换(Achieve ADS1118 analog to digital converter using stm32)

基于WiFi的温湿度监测与显示，(1)主控芯片采用STM32系列单片机、数字温湿度度传感器DHT11、WiFi模块ATK-ESP8266； (2)通过数字温湿度度传感器DHT11采集数据； (3)将数据通过WiFi模块在电脑上进行显示。(Temperature and humidity acquisition)