有学习单片机的可以下下 17种使用小软件这时其2

51单片机c语言用PS2键盘控制LCD12864显示-51 MCU c language to use PS2 keyboard LCD12864 Show

SPI是一个环形总线结构，由ss（cs）、sck、sdi、sdo构成，其时序其实很简单，主要是在sck的控制下，两个双向移位寄存器进行数据交换。 假设下面的8位寄存器装的是待发送的数据10101010，上升沿发送、下降沿接收、高位先发送。 那么第一个上升沿来的时候 数据将会是sdo=1；寄存器=0101010x。下降沿到来的时候，sdi上的电平将所存到寄存器中去，那么这时寄存器=0101010sdi，这样在8个时钟脉冲以后，两个寄存器的内容互相交换一次。这样就完成里一个spi时序。 -SPI bus is a ring structure, by ss (cs), sck, sdi, sdo composition, its timing is actually very simple, mainly under the control of the sck and two bi-directional shift register for data exchange. Assuming the following 8-bit register is loaded to send the data to be 10,101,010, rising to send, receive falling edge, high first sent. Well, the first rising edge to the time data will be sdo = 1 register = 0101010x. Falling edge comes, sdi on the level will be stored to the register, then register at this time = 0101010sdi, so 8 clock pulse later, the contents of two registers to exchange time. This will be completed in a spi timing.

这是一个对proteus的介绍的pdf文件，对入门级人物是个很好的帮助-Proteus This is a pdf file of the presentation of the entry-level people is a very good help

用C51实现模糊控制器的软件设计,51系列单片机接口.定时器中断等。-C51 realize the fuzzy controller with the software design, 51 Series MCU Interface. Timer interruption.

LT-1B msp430开发板例子程序－ADC12_09

单片机串口中断程序和键盘程序-SCM interrupt procedures and procedures keyboard

二相四线制步进电机的驱动程序，时序通过验证可正常运转-two phase 4-wire stepper motor drivers, timing can be verified through normal operation

用SPCE061A控制两个电机画任意直线的程序。 -SPCE061A controlled by two motors draw a straight line of arbitrary procedures.

C8051F控制网卡芯片实现网络通信功能。显示出第三代51单片机的强大之处-C8051F control card chip network communication functions. Show that the third generation of powerful 51 SCM"s Office

一个时钟发生的小例子，希望能对大家有帮助-Occurred in a small example of the clock, hoping to have everyone help