串口扩展,又一个UART扩张成为五个,GM8125驱动程序

AD系列fft变换-AD series fft Transform

单片机采集数据，并驱动74hc595显示采集数据-Single-chip data collection and data-driven acquisition 74hc595 show

proteus 做得 红外 仿真 c51 ir nec-Infrared proteus simulation done c51 ir nec

msp430I2C通信读AT24C02，编译通过-Reading msp430I2C communications AT24C02, compiled through

modbus通信协议范例,详细解答了modbus的通信方式,如读线圈、寄存器…-Modbus communication protocol example, detailed answers to the Modbus communication methods, such as reading coil, register ...

是一些数码管简单的驱动程序。可用来学习。-Are some simple LED driver. Can be used to learn.

lcd 1602 实现简单的字符显示,共大家学习参考.-lcd 1602 show that the realization of simple characters, a total of U.S. study reference.

本文以51单片机为例介绍如何扩展USB接口进行对U盘的读写，并详细介绍FAT16、FAT32文件系统的细节以及如何编码实现单片机对文件系统的常用操作，顺带提到一点关于U盘兼容性问题的解决经验。在这里单片机是host，U盘是slave。-In this paper, single-chip microcomputer 51 as an example on how to expand the USB interface on the U disk read and write, and details on FAT16, FAT32 file system and how to encode the details of the realization of single-chip microcomputer used for file system operations, mentioned in passing that on U disk experience compatibility problems. Here is a single-chip host, U disk is a slave.

atmel 24c02卡读写程序，请修改后使用。多谢支诗。-atmel 24c02 Card Reader program, the revised use. Thank you support poetry.

基于mips CPU，uboot下flash读与LCD显示程序。-Based on the mips CPU, uboot Reading under the flash and LCD display program.