UltraEdit_lh_18.20.0.1028

用C51单片机控制步进电机，基于protuse仿真，原理图+代码(C51&step motor)

AVR单片机应用系统开发典型实例 包含电路图，C语言源码及 ICCAVR的软硬仿文件(AVR single-chip applications include the development of a typical circuit example, C language source code and documentation ICCAVR like the soft and hard)

Empty activity, not needed for this test.

基于AT89S52+GPRS实现远程控制系统(Remote control system based on AT89S52+GPRS)

定时器中断试验的程序源码，经试验调试已完全调试通可以使用(Timer interrupt testing procedures, debugging has been fully debugged by the test can be used through)

说明：  改进了以前的反汇编的错误，增加了地址标签输出(Improved the previous disassembly errors and increased the address tag output)

单片机实例学习，可以轻松学习单片机.请大家仔细专研。(SCM instance learning, you can easily learn microcontroller. To please carefully researched.)

蓝桥杯CT107D矩阵键盘的源代码测试使用供学习和参考(Blue Bridge Cup Matrix Keyboard)

文件包含直流电机开环调速以及转速电流双闭环调速的matlab仿真模型。并且可以将两种调速进行比较。(Files contain open-loop DC motor speed and the speed of the current dual-loop speed control matlab simulation model. And both the governor can be compared.)

Useful modding - a spectrum analyzer + clock. We came across two 5x8 LED matrix, virtually occupying five-inch drive bay, and I decided to make a spectrum analyzer based on their sound.