led display screen in Chinese mobile advertising signs can be used to stop vehic...

ad1242,转换程序，它是２４位高精度的AD.它可以直接拱５１单片机使用-ad1242, the conversion process, which is 24-bit high-precision AD. It can be used directly arch 51 Singlechip

单片机课程设计 数字频率计 对于大家的课程设计很有帮助-SCM curriculum design, digital frequency meter for everyone" s helpful in course design

瑞萨单片机例子。-Renesas single-chip example. ............

相关富士通单片机实用资料2-Fujitsu MCU related practical information 2

max7219仿真及代码,已经经过调试,供大家参考使用,内有仿真源文件-max7219 simulation and code, had already been debugging for reference use within the simulation source files

【液晶显示器的C语言程序设计 Freescale 8位微控制器】一书的光盘，对LCD驱动编写很有帮助-LCDs [C-Language Programming Freescale 8-bit microcontroller] 1 book CD-ROM, LCD driver for the preparation of useful

atmega16单片机与PC机串口通信,编程环境ICCAVR-communicate by single-chip atmega16 and PC through USART

仪器仪表键盘显示模拟系统，用AT89S52芯片作为系统的CPU，控制系统的按键及显示器部分。用8路同相三态双向总线收发器74LS245芯片驱动LED。4X4矩阵键盘作为系统人机交互的重要部分，用于向单片机应用系统输入数据或控制信息，设计4X4矩阵键盘分别对应键码“0-F”。系统可以实现的基本功能包括开机LCD液晶屏幕显示“大专05电子信息X班XXX毕业设计”信息；按下任意一个按键，LCD液晶屏幕显示相应按键的信息。在基本功能的基础上还增加了一个扩展功能，即增加一个LED数码管同步显示相应键码-Show the simulated keyboard instrumentation systems, using AT89S52 chip as a system CPU, system control buttons and display parts. With 8-phase three-state bidirectional bus transceiver 74LS245 chip-driven LED. 4X4 matrix keyboard system as an important part of human-computer interaction, single-chip microcomputer application system used to input data or control information, the design of 4X4 matrix keyboard key code corresponding to

128×64图形液晶显示程序，采用直接方式的硬件连接方式，可实现图形，文字的显示-128 64 LCD graphics procedures, the use of direct methods of connectivity hardware, graphics, text display

利用51单片机的延迟函数 实现流水灯 适合不知道移位函数的初学者-51 MCU delay functions used to achieve water lamp