RTCDS1307 lib

103子站源码，用C语言编写，基于VC6.0,功能齐全！希望对大家有所帮助

函数发生器是一种在科研和生产中经常用到的基本波形产生器，集成函数 波形发生器一般都采用ICL8038或5G8038，而它们只能产生300kHz以下的中低频正弦波、矩形波和三角波，且频率与占空比不能单独调节，从而给使用带来很大不便。本文介绍由LM324和稳压管组成的低频函数波形发生器，该电路能够产生正弦波、方波和三角波信号，频率能以10Hz的间隔在20Hz～20KHz范围内调整。-Function Generator is a scientific research and production often use the basic waveform generator, integrated function waveform generator usually used ICL8038 or 5G8038, and they only have a 300kHz following the low-frequency sine wave, square wave and triangular wave, and frequency and duty cycle alone is not regulated, so as to enable using bring a lot of inconvenience. This paper introduces the LM324 voltage regulator tubes, and the low-frequency waveform generator function, the circuit can produce sine, square and triangular wave signal frequencies of 10Hz to 20Hz at intervals within ~ 20KHz adjustment.

基于ARM9嵌入式开发板LINUX环境下的程序代码-linux tcp，是大家常用的程序，代码中有详细的注释，方便移植！-ARM9-based embedded Linux development environment board procedures under the code- linux tcp, everyone is commonly used procedures, a detailed code of the Notes to facilitate transplant!

嗨，朋友，我附上我自动街灯光控制项目文件。它的基于微 C 编译器。我自动街灯光控制项目用于轻松地分析程序的流程。我有很多的项目。这是其中之一。

using pointer lblink led - microblaze-using pointer lblink led- microblaze

工控modbus协议通讯，vc及delphi编程另外，我怎么老传不上。-modbus protocol

另一个在mpc8272上产生usb sof帧的demo-Mpc8272 generated in another usb sof frame demo

fpga实用倍频电路-Frequency Circuit

一些嵌入式操作系统的官方说明书--Some official manuals about embedded operating systems.

利用xc167单片机上的双口can，实现canopen通讯。-Xc167 on the use of single-chip dual-port can, to achieve CANopen communications.