1.2

说明：  完整的额温枪 耳温枪 华大 HC32L136 方案 包含源代码和硬件原理图(The complete scheme of temperature gun includes source code and hardware schematic diagram)

1.东西方向、南北方向均有红、黄、绿三种信号灯； 2.东西干道和南北干道，绿灯下情况通行，红灯情况下不行，黄灯情况下 慢行； 3.东西干道和南北干道交替控制； 4.实时提醒绿灯亮的剩余时间； 5.通行时间可调； 6.雾霾或夜间模式按钮按下，所有方向显示黄灯.(1. there are three red, yellow and green lights in east-west direction and north-south direction. 2. the East West trunk road and the north-south trunk road pass under the green light. 3. East and west main road and the north and South Main Road alternately control; 4. reminding the remaining time of the green light in real time; 5. the time can be adjusted; 6. haze or night mode button is pressed, all directions show yellow light.)

一个指示灯闪烁的小程序，给大家做参考，个人认为还是有参考价值的。(A simple Led indicator program for glitter.)

0-1 knapsack problem implementation in c++. One of the fundamental problems in Dynamic Programming.

说明：  CC1120 芯片的收发驱动程序，STM32,STC8051，ATSAM21.测试通过，已运用到产品上。(CC1120 chip driver, STM32, STC8051, ATSAM21. passed the test, has been applied to the product.)

好用的音乐代码生成器，可以根据五线谱生成对应的单片机代码值，修改到仿真文件运行即可播放音乐。(With the music of the code generator, which can be generated according to the staff value corresponding to the single chip microcomputer code, modify the simulation file operation can play music.)

用stm32f103rct6mini板，检测温湿度和气体，DHT11温湿度传感器，MQ-2气体传感器，用TFT LCD显示(Stm32f103rct6mini plate was used to detect temperature and humidity and gas, DHT11 temperature and humidity sensor, mq-2 gas sensor and TFT LCD display)

用于往复运动中的油膜压力分析的非牛顿流体动力润滑程序(Used for reciprocating motion of the oil film pressure analysis of non-newtonian fluid dynamic lubrication)

test source code of main.c for atmega32 controller.program turns off-on lights on PD0,PD1,PD2

说明：  radius协议的经典实现，那些做电信计费，认证和授权的人请看过来(radius of the classic achieve agreement, those who do telecommunications billing, authentication and authorization request of Sight)