资源列表
digitalclock
- 本系统采用51单片机，时间在数码管上显示。可以显示分，秒。也可以用跑秒测时间。同时可以调时间和定时与闹钟差不多。-The system uses 51 single-chip, time in the digital tube display. Can display minutes and seconds. Can also be used to run seconds measurement time. At the same time can be adjusted time and fr
12864andDS1302
- 本系统采用51单片机和时钟芯片，通过单片机读取信息将其显示在液晶12864上。-The system uses a single-chip microcomputer 51 and the clock chip, single-chip microcomputer to read through their information displayed on the LCD 12864.
measurefrequence
- 本系统采用51单片机和一些用做分频器的数字芯片，用液晶显示频率值。可以精确到小数点后两位，响应时间短。-The system uses a single-chip microcomputer 51 and some used to do figure divider chips, liquid crystal display with frequency value. Can be accurate to two decimal places, a short response time.
xuexi
- 4键矩阵开关，有用的开关，用于单片机实验上的部分程序清单 -4 key matrix switch, a useful switch for single-chip experiments on a list of some of the procedures
rMeter
- 红外抄表。CPU = LPC921F ，通过检测传统电表的转盘转数记录电度。有防义务停电处理，与抄表终端通过红外通讯。防停电处理是通过不停写Flash实现，而写Flash有防止目标单元损坏而影响结果的优化处理。-Infrared meter reading. CPU = LPC921F, by detecting the traditional meter of the wheel rotation degrees Record electricity. Obligation to deal w
highspeedpcbdesign
- 高速pcb设计指南，在PCB设计中，布线是完成产品设计的重要步骤，可以说前面的准备工作都是为它而做的， 在整个PCB中，以布线的设计过程限定最高，技巧最细、工作量最大。PCB布线有单面布线、 双面布线及多层布线。布线的方式也有两种：自动布线及交互式布线，在自动布线之前， 可以用交互式预先对要求比较严格的线进行布线，输入端与输出端的边线应避免相邻平行， 以免产生反射干扰。必要时应加地线隔离，两相邻层的布线要互相垂直，平行容易产生寄生耦合。-High speed pcb design guideli
LCD
- AT89S52单片机 驱动 LCD点阵，对于初学者很有价值，值得好好学习哦。-AT89S52 Single-chip dot matrix LCD driver, great value for beginners, it is worth study hard Oh.
dianzizhongdaiwenduxianshi
- 带温度显示的电子钟，有闹钟。整点报时等功能。有PCB图。显示不是中断显示，所以按住按键时间长的话会有不显示的现象，但放开开关就会好了-With electron temperature shown in the clock has an alarm clock. The whole point timekeeping functions. PCB plans have. Display is not interrupted show, so hold down the button, then
dynamips-0.2.6-RC3.tar
- 思科路由器仿真器,用来仿7200系列得,可以在电脑上模拟路由器-Cisco router simulator, used to fake a 7200 series can be simulated on a computer router
MOTOROLAMPX4115
- 介绍了MOTOROLA气压传感器MPX4115，该传感器可以用于无人飞行器的高度测量。-MOTOROLA introduce a pressure sensor MPX4115, the sensor can be used in unmanned aerial vehicle height measurement.
MSP430UART
- MSP430的串口实例程序集！！新手第二传-MSP430 UART
C8051SPI
- C8051中SPI的应用，根据需要作简单修改后可以直接使用。-C8051 Medium SPI application, according to the need for easy modifications can be used directly.