* 功能：使用PWM6输出PWM信号，通过滤波电实现DAC转换。由KEY1控制PWM的占空比， * 每按一次按键将会改变一次PWM的占空比。 * 说明：...

单片机模拟spi通讯，可用于对spi接口的存储器的读写访问-Single-chip simulation spi communication, can be used to spi interface to read and write memory access

这是我大学同学今年的毕业设计项目：基于USB的红外鼠标。红外遥控器模拟鼠标的左右键，还有滚动条。红外接收用HS0038A接收，在这设计中红外处理部分用一块51单片机处理。USB信号处理部分（即USB设备）用51单片机和PDIUSBD12芯片构成-This is my university students graduating this year" s design project: Based on the infrared USB mouse. Infrared remote control analog left and right mouse button, as well as scroll bar. Infrared receiver with HS0038A receive, in the design of mid-infrared processing section 51 with a microcontroller processing. USB signal processing part (ie, USB devices) with 51-chip microcontroller and PDIUSBD12 composition

nokia5110 48*84 液晶屏开发资料及各单片机例程，希望对大家有帮助-nokia5110 48* 84 LCD screen development information and the microcontroller routines, we want to help

一个基本的平安钟控制程序，帮别人写的，学习的人可以看看，不错的。-Ping

单片机读写优盘，实现了单片机读写优盘的功能 还有FAT32文件系统 的实现-USB single-chip reader, realize a single-chip USB function to read and write FAT32 file system also realize

一个不错的硬盘播放器程序,包含VFD显示程序,红外线遥控程序,硬盘读写程序,及解码程序等.-a good hard disk player procedures, including procedures VFD, infrared remote control procedures, hard drive read and write procedures and decoding procedures.

Barcode source for scaner barcode

C8051F120平台下LCD240128显示字符,中文的C程序,编译通过并实际使用!-C8051F120 platform LCD240128 show characters, Chinese language C program, compile the adoption and actual use!

这是用于proteus仿真软件的程序源码，当然也可以在单片机上用，请努力学习嵌入式吧-This is for the Proteus simulation software program source code, of course, can also be used in SCM, please study hard embedded bar

在PIC16C55上实现时钟功能.-in achieving clock function.