使用Cypress单片机的光电鼠标程序，该程序自动识别鼠标为PS2或者是USB，实现光电鼠标所有功能，是所以开发鼠标，或者usb程序的开发者重要参考！-use Cypress MCU optical mouse procedures, The procedures for the automatic recognition of the mouse PS2 or USB, to achieve all functional optical mouse, the mouse is so devel

USB/PS2鼠标驱动，很经典的程序，可方便移植到其他单片机或嵌入式中

PS2 键盘可靠控制c源码，单片机应用，不同于别的PS2程序，非常可靠稳定-PS2 keyboard and reliable control of c-source, single-chip applications, different from the other PS2 procedures, very reliable stability

ps2 键盘，使用51单片机进行控制。简单的大键盘控制，不是USB的-ps2 keyboard, using 51 single-chip control. Simple large keyboard control, not the USB