这是我想从别人的一个非常好的系统…

我发现在我的盒子里有电子设备单极步进电机-PM35L-048-HP04。这是我第一次接触步进电机。

题目：请输入星期几的第一个字母来判断一下是星期几，如果第一个字母一样，则继续判断第二个字母。 1.程序分析：用情况语句比较好，如果第一个字母一样，则判断用情况语句或if语句判断第二个字母。-Title: Please enter a few weeks the first letter to determine what is the day of the week, if the first letter of the same, then continue to determine the second letter. 1. Program analysis: statement by the situation better, if the first letter of the same, then the judge with the case statement or statements to determine if the second letter.

非常不错的初学者看的程序有硬件设计哦。我是菜鸟为了成为会员花了不少心事-very good look at the procedures for beginners hardware design oh. I was a birdie to become a member spent a lot of feelings

基于51的蓝牙车程序，你只需按着程序接线即可，内附手机APP，有摇杆按钮控制，并且可实现重力感应

利用PC机的硬件定时8253, 编制秒表延时(0~9秒)程序.要求: 按任意键,开始计时, 在屏幕上以1秒间隔从0到9显示 按ESC键,计时停止.-use of PC hardware-timed 8253, the establishment of a stopwatch Delay (0 ~ 9 seconds) program. Requirements : by the arbitrary button, the timer on screen to a second interval from 0 to 9 shows by the ESC key, a time to stop.

排序（适合新手） 在3000h输入10个数，接着运行，在到3100h看排序结果-order (for newcomers) in the importation of 10 3000h number, and then run in order to see results 3100h

汉诺塔设计，希望对大家有用，请大家多多指教。-Hanoi Tower design, we hope to useful, please exhibitions.

单片机RS232串口C语言程序代码，可实现串口通讯等功能-MCU RS232 serial port C language program code, serial communications and other functions can be realized

本程序是通过74HC573锁存器控制八个数码管，给大家参考。-The program is controlled through the 74HC573 latch 8 digital tube, for your reference.

利用芯片8255显示点阵-use chips showed lattice 8255