R134a汽车空调循环计算

说明：  基于stm32单片机的云台运控程序，通过控制舵机控制云台的俯仰和侧转。(Pan-and-Tilt control that is applied on STM32 single chip)

单片机LCD12864的模块化，可以轻松移植其他的LCD12864上，Proteus仿真，可以实现动态打印数组。(SCM LCD12864 modular and can be easily ported on other LCD12864, Proteus simulation, you can achieve a dynamic print array.)

比较无线传感网络节点在不同算法下的能耗 (Comparative wireless sensor network node in different algorithm of energy consumption )

合泰单片机HT66FM5240 - 无刷电机驱动程序源码(Hetai MCU HT66FM5240 - brushless motor driver source code)

程序是DS1302做的电子时钟，内部有DS1302的datasheet和具体的程序(Program is the DS1302 doing electronic clock within the DS1302 datasheet and specific program)

利用4*4矩阵键盘控制C8051f040片内DCA输出，利用LCD1602显示输入的数字量，输出范围0-5V，DAC精度12位。(Use 4* 4 matrix keyboard control C8051f040 DCA chip output, use LCD1602 display digital inputs, output range 0-5V, DAC precision 12.)

Zigbee 实战演练，CC2430学习手册。(Zigbee practical exercise, CC2430 study manual.)

8x8x8光立方全套资料，含有源码，电路图，PCB(8x8x8 light cube full set of data containing the source code, schematics, PCB)

非常好的讲解串联补偿控制器的资料，对GCSC，TCSC，TSSC，SSSC做了详细的讲解和分析(Very good to explain the series compensation controller，A detailed explanation and analysis for GCSC，TCSC，TSSC，SSSC)

完整电能表程序，规约为电力行业标准《DL/T　645-1997　多功能电表通讯规约》，具有红外38K（1200bps），RS485通信（2400bps），具有事件记录，电量计量，密码管理等。(Complete energy meter program, the Statute of the power industry standard " DL/T 645-1997 Multimeters communications Statute infrared 38K (1200bps) RS485 communication (2400bps), event logging, power measurement, password management.)