快速付里叶变换子程序所需 RAM 空间以输入的首地址为基址,向增加的方向扩展...

电子密码锁源码，VB》NET，加硬件键盘可工作-Electronic Code Lock Source, VB " NET, plus the hardware keyboard to work

采用PDIUSBD12开发的USB总线与429总线数据转换的单片机固件程序-used PDIUSBD12 development of the USB bus with 429 data conversion MCU firmware

51PS2,单片机+PS2-51PS2, microcontroller PS2

C51 USB1.1开发源码及相关开发工具和文档，以及USB接口芯片资料-C51 USB1.1 open source and related development tools and documentation, as well as information on the USB interface chip

P89C52对SJA1000的经典设计 使用了ZLG的隔离收发一体芯片 不可错过！-P89C52 of SJA1000 classic design uses isolation ZLG transceiver chip not to be missed!

用msp430单片机MSP430F425控制i2c读写的例子.-Controller with MSP430F425 MCU control i2c literacy example.

利用8051单片机的定时系统进行年月日的显示-use of the 8051 regular system of the date indicated

CY7C68013的GPIF burst源程序，主要示例GPIF BURST模式的使用，编译环境为KEIL-CY7C68013 the GPIF burst source, the main examples GPIF BURST model used to build environment KEIL

此程序是利用51单片机，控制蜂鸣器接口高低电平，让其发出歌声。-This procedure is the use of 51 single-chip microcomputer to control the buzzer interface high-low, so the issue of voice.

根据键盘的控制，移动字符串Hello或者华东师范大学,行列键盘的7用于字符串左移,8用于字符串下移，9用于字符串右移，5用于字符串上移。按键每按一下向各自的方向移动一个点阵的位置。-Under the control of the keyboard, move the string Hello, or East China Normal University, the ranks of the keyboard for the string to the left of 7, 8 for string down, 9 for string shifted to right, 5 for the string to move. Click the button for each move to their respective location of a dot matrix.