例23：LCD1602显示

说明：  郭天祥TX-1C版的Proteus仿真 三个版本(Guo Tianxiang TX-1C Version of Proeus Simulation Three Versions)

说明：  PS2无线手柄资料，带例程 ps2 手柄兼容索尼的 PlayStation2 游戏机的遥控手柄。索尼的 psx 系列游戏主机在全球很是畅销。不知什么时候便有人打起 ps2 手柄的主意，破解了通讯协议，使得手柄可以接在其他器件上遥控使用，比如遥控我们熟悉的机器人。突出的特点是这款手柄性价比极高，按键丰富，方便扩展到其它应用中。(PS2 wireless handle data with routine The PS2 handle is compatible with the remote control handle of Sony's PlayStation 2. Sony's psx series game console is very popular all over the world. I don't know when someone came up with the idea of PS2 handle, cracked the communication protocol, so that the handle can be connected to other devices for remote control, such as remote control of familiar robots. The outstanding feature is that this handle has high cost performance and rich buttons, which is easy to extend to other applications.)

MSP430高级实验开发组件 - DS18B20单线温度传感器示例程序,附带详细注释(The MSP430 Advanced experimental development components- DS18B20 the singlet temperature sensor sample program, with detailed notes)

说明：  可使用矩阵键盘输入和修改密码的电子密码锁(Electronic code lock that can input and modify code with matrix keyboard)

Programming LCD 1602 with stm32f4

可以实现上位机和下位机之间的串口通信，收发正常，一个简单的串口助手，应该没问题，希望和大家一起讨论。(Can achieve serial communication between the host computer and the lower computer, send and receive normal, a simple serial assistant, it should be no problem, and we hope to discuss together.)

说明：  离散增量式PID，可把ABC当成比例，积分，微分常数，以及LG4200D+AX345三轴加速度，三轴陀螺仪读取原始数据。(Discrete incremental PID can treat ABC as proportional, integral and differential constants.)

51单片机门禁系统程序，门口管理机程序,RS485通信，门禁卡开关门.(51 microcontroller program entrance guard system, the management machine program, RS485 communication, entrance card open to close.)

在stc51单片机上实现对多路ADC、串口的控制例程(Stc51 MCU in the realization of multi-channel ADC, serial control routines)

ns2_zigbee ========== Performance evaluation of Zigbee based on NS2 This repositories includes the codes of my undergraduate thesis. 1. zigbee.scn: network topology in 3D 2. zigbee.tcl: network script written in tcl 3. thr_drop_delay.awk: eualuation script written in awk 4. data: results of delay, throughput, jitter, and packet loss rate 5. out: figures of results 6. demo: demos of nam 7. thesis How to 1. make sure zigbee.scn and zibee.tcl are in the same folder 2. cd to the folder by terminal 3. run ns zigbee.tcl 4. run awk -f thr_drop_delay.awk zigbee.tr 5. run gnuplot xxx.dat