USBASP的源码，有例子和USB通信

一个简单实用的单片机键盘扫描程序。键盘为4*4扫描的键盘，通过行列扫描进行键码判断，并通过串行口或者485信号输出键码。应用于银行系统。-A simple and practical single-chip microcomputer keyboard scanner. 4* 4 keyboard for keyboard scanning, scan through the ranks to determine the key code and, through the serial port or a key code signal output 485. Applies to the banking system.

液晶模块FYD12864-0402B使用手册.-LCD Module FYD12864-0402B User

PIC单片机子程序集合，适合刚接触PIC单片机的朋友，里面主要是汇编程序，有几个是C语言。-PIC Singlechip subroutine set for PIC MCU刚接触Friend, which is mainly a compilation procedure is the C language has a few.

P87C591的CAN通讯程序模块，可在keil下调试运行-P87C591 CAN communication process module, the debugger running under Keil

点阵式LED“0－9”数字显示技术-Dot-matrix LED

使用DS18B20温度传感器设计的温控系统，在数码管上显示当前温度并且温度高于或低于预设值时发出报警声。-DS18B20 temperature sensor designed for the use of temperature control systems, digital tube displays the current temperature and the temperature is above or below the preset value, an alarm sound.

一个硬件的实现程序，有关于炉温控制的 很好用！-procedures, on the temperature control is useful!

PDS5022S便携式彩色数字存储示波器中文使用说明书-Color PDS5022S portable digital storage oscilloscope Chinese Manual

用VC实现的信号源界面代码，仅仅是界面，没有应用程序-To achieve a signal source with the VC interface code, just interface, there is no application

c8051f340 USB传输 固件驱动， c8051f340 USB传输 固件驱动，-transmission c8051f340 USB drive firmware, c8051f340 USB transmission firmware-driven,