利用AVR单片机实现的慢速USB设备协议

数码管段码速查,在单片机开发时，很容易的控制数码管-digital control of the Code Check, in MCU development, it is easy to control the digital control

单片机上支持SD卡。SPI方式通讯，速度几十K-Single-chip support for SD cards. SPI communication, the speed of dozens of K

HT1621驱动程序,是一个完整的驱动程序,非常好用-HT1621 driver, is a complete driver, very easy to use

本人收集和自己写的部分51系列例程,供各位参考-I collect and write their own routine part of 51 series for your reference

异步串行通信接受单元的设计源程序 异步串行通信接受单元的设计源程序-Asynchronous serial communication module designed to accept source asynchronous serial communication module designed to accept source code

AT93c46的C51源程序.rar-AT93c46 source of C51. Rar

8位AD转换器的使用加液晶显示,转换器是八通道并行转换器-8-bit AD converter plus the use of liquid crystal display, switches, eight-channel parallel converter

这个是飞思卡尔单片机QG8的SPI模块，这个模块可以实现高速数据通信。-This is a Freescale microcontroller QG8 the SPI module, this module enables high-speed data communications.

凌阳单片机的遥控解码介绍和应用，pt2262、pt2272编解码遥控系统-Sunplus SCM introduction and application of remote control decoders, pt2262, pt2272 codec remote control system

红外遥控键值解码1602液晶显示（汇编语言），是红外遥控研究的必备基础-Infrared remote control key decoder 1602 liquid crystal display (assembly language) is the infrared remote-control study based on the essential