TD57_3_11_05

3 leds blinking for CCS compiler

51c超声波测距程用12864显示，利用测距的是超声波模组，效果良好。(51c Ultrasonic Ranging procedures)

语音电子门锁C语言程序，STC89C51D+ISD4002应用(Voice electronic lock C language program, STC89C51D+ ISD4002 application)

2.4寸彩屏实时显示当前温度，基于STC52单片机(2.4-inch color display the current temperature, microcontroller based STC52)

主要是控制舵机按照多大角度进行移动控制，很适合初学者学习交流(It is mainly to control the motion control of the rudder according to how much angle, it is very suitable for beginners to learn communication)

说明：  stm32f103zet6 使用freertos，在IAR平台下开发，静态任务(stm32f103zet6 freertos)

汽车华容道，实现汽车华容道各种布局的路径的解法。(Car Huarong, Huarong realize various automotive solution path layout.)

使用STM32F103单片机DSP库函数编写的FFT1024点快速傅里叶变换，数据来源是ADC数据采集，通过串口打印输出变换后的结果。(Use STM32F103 microcontroller DSP library functions written FFT1024 point fast Fourier transform, data source is the ADC data capture, results through the serial port printout after conversion.)

TFT35 V1_1 R61581B液晶完整驱动源代码，可以正常显示字符汉字等，本人基于原子迷你开发板编写，keil5编译环境(TFT 35 V1_1 R61581B complete LCD driver source code, can correctly display Chinese characters and other characters, they write based on atomic mini development board, keil5 compiler environment)

说明：  OLED 屏幕的中文参考手册，详细的记录了OLED 的所有信息，包含了基本的使用方法，对新手十分适合(OLED screen Chinese reference manual, detailed records of all the information of OLED, including the basic use of new novice is very suitable.)