A keyboard is interfaced to usb through avr mega8. Any hardware can be interfaced using this procedure.

使用AVR Mega8单片机实现USB协议，将mega8单片机模拟成USB HID控制器，用以实现USB键盘功能。开发环境为WINAVR，文件包含硬件原理图及软件源程序。-The use of USB MCU AVR Mega8 agreement to mega8 microcontroller emulates USB HID controller to achieve the USB keyboard functionality. Development environment for W

HIDKey BootloadHID is a USB boot loader for AVR microcontrollers.-his is the README file for bootloadHID. BootloadHID is a USB boot loader for AVR microcontrollers. It can be used on all AVRs with at least 2 kB of boot loader section, e.g. t

This the README file for the HIDKeys USB device. HIDKeys is an example application for implementing an USB keyboard conforming to the USB Device Class Definition for Human Interface Devices (HID) . It is based on Objective Development s firm