两相四线步进电机驱动,控制程序.C语言编写

u盘固件源代码，很不容易找到的，分享一下-u disk firmware source code, is not easy to find and share

CAN总线传输及液晶显示文章，示例代码-CAN transmission and LCD articles, sample code

利用1602实现汉字的显示，程序简单详细，保证初学者可以看懂-Realize the use of 1602 Chinese characters show that this simple procedure in detail to ensure that beginners can understand

键盘可以直接接在单片机上，实现标准pc键盘的使用-Keyboard can be directly connected to the single-chip microcomputer, the realization of the use of standard pc keyboard

由于输出的是方波，比较难听:-) 只能说是非常难听:-)为什么呢？只因为输出的是方波,包含了大量的奇次谐波。 你可以用双龙的"虚拟仪器"分别产生正弦波、三角波和方波听一下，正弦波感 觉就比较纯正，而方波则要多难听有多难听！-As the output is a square wave, more bluntly :-) can only say that it is very nasty :-) Why? Simply because the output is square wave, including a large number of odd harmonics. You can use Shuanglong

msp430的IIC地层驱动程序，直接应用，欢迎下栽-MSP430 formation of IIC driver, direct applications, welcome下栽

很好的AT89C2051的中文说明书 费了很大劲才找到的-AT89C2051 good Chinese manual costs a lot劲才found

Keil_C实例教程，可快速上手，适合初学者-Keil_C tutorial examples for quick start, suitable for beginners

51系列单片机实验课程：计数 （通过串口，计数输入的字符数）-51 Series single-chip experimental curriculum: count (through the serial port, count the number of characters input)

51系列单片机指令列表，非常详细，对新手有帮助，-51 Series MCU instructions list is very detailed and helpful to newcomers,