Two-wheel-balance-car

单片机实验：自动变速的跑马灯，keic编写，(Single-chip experiments: automatic transmission of the Marquee, keic prepared)

ministm32综合实验程序，包括9项功能，时钟，闹钟，记事本，画图等(ministm32comprehensive experimental program, including 9 functions, clock, alarm clock, notepad, drawing, etc.)

Use wlanapi control wireless LAN, wifi network via a callback method to achieve the hollow port scanning and data analysis, including the ssid bssid

利用C51对步进电机进行控制，可以加，减速，正转反转，LCD显示步进电机实时状态，当速度达到一定值时，警报器报警。(Using C51 to control the stepper motor, you can add, slow, positive reverse, LCD shows the real-time status of stepper motor, when the speed reaches a certain value, alarm alarm.)

说明：  ADF4351频谱仪设计程序，有扫频模式，基于STM32平台(ADF4351 spectrum analyzer design procedures)

NVP6021 AHD高清200万解决方案，全套资料，含电路图，程序(NVP6021 AHD 1080P)

说明：  8051 Bluetooth Interfacing

STM32051系列单片机的源码程序，电子书(STM32051 MCU source program, the e-book)

一种基于Arduous单片机的p.i.d控制程序，可以通过使能端控制被控对象的输出变化方向，例如电机正反转、冰箱升温降温等。也可以根据个人需要去掉使能端，只用PID算法。(A P.I.D controller is accomplished based on M.C.U. we download the P.I.D lib from Internet and add it to the developing software environment. finally, we developed a program that finished the P.I.D controller function.)

工程教育中级练习题1：按一下K1键，LED以10Hz频率闪烁，屏幕上画出红圈，跟着闪，放开后保持该频率闪烁；长按K1键超过3秒，LED以5Hz频率闪烁，屏幕上画出红圈，跟着闪，放开后保持该频率闪烁；按一下K2键，LED熄灭；按一下K2键，LED常亮。(Secondary Exercise Question 1 in Engineering Education: Press the K1 key, the LED flickers at 10Hz frequency, draw a red circle on the screen, follow the flash, and keep the frequency flickering after release; Press the K1 key for more than 3 seconds, the LED flickers at 5Hz frequency, draw a red circle on the screen, follow the flash, and keep the frequency flickering after release; Press the K2 key, the LED goes out; Press the K2 key, the LED always shines.)