51系列单片机指令列表，非常详细，对新手有帮助，

可在51单片机上运行的小型OS,不过最多任务数为16个-51 SCM in running a small OS, but the largest number of mission 16

基于mega64的lcd1602驱动，大家可以看下，互相参考-Mega64 based on the lcd1602 drive, we can facie, be used as a reference

opencan librarys from phytec

实现交流220V市电的定时开关，可编程修改各参数，特殊情况下可强行开关。主要用于控制自助打印机系统。-AC 220V City realize the timer switch, programmable modify the parameters, special circumstances may be forced switch. Mainly used to control the printer self-help system.

利用VC提供所的MSCOMM控件实现了单片机和微机之间的串行通信，经调试已经成功-VC to provide the use of MSCOMM control and realize the single-chip serial communication between microprocessor by commissioning has been successfully

A/转换程序，用在8051或8031，此外还有两个小的显示的程序-A/switching procedures used in 8051 or 8031, in addition to two small display procedures

单片机控制云台，摄像头，矩阵。对做安放设备的会有很大帮助。解码器控制命令 云台/高速球控制命令 镜头控制命令 辅助动作控制命令 辅助动作控制命令-MCU control platforms, cameras, matrix. Right equipment to do the installation would be of considerable help. Decoders control commands Yuntai/ball control commands high-speed camera control commands motor control commands motor control orders

单片机的　电话拨号防盗报警器　0~9的数码管段码显示-MCU dial burglar alarm 0 ~ 9 digital code tube sections show

脉冲测速代码。在51单片机上使用。可用于电动机。-Pulse Speed code. 51 SCM in use. Can be used in electric motors.

人码调制非接触式IC卡读写器编程器