Serial communication utility, suitable for beginners to do serial communication...

usb下载线，可以完全取代并口下载，为没有并口的笔记本提供方便。-usb download cable, you can completely replace the parallel port to download, there is no parallel port for the notebook with ease.

使用8051弹片机做的步进电机程序,运用了中断等.-stepping motor program , used 8051 mcu and interrupt

单片机汇编语言编写的IC卡读写程序--IC card read/write program for SCM. It is written in assembly language.

带中断输出功能的时钟芯片例程序,可移值，编译！-With interruption of the clock chip output function Example procedures, can shift the value, the compiler!

完成了802.15.4协议中MAC层的工作，其主要功能就是完成了透明的无线传输-Completed the MAC layer in 802.15.4 work, its main function is completed transparent wireless transmission

状态1：PC机键盘发送0-9任一个数字，单片机接收发送的数字，并在数码管上显示。 状态2：单片机将接收到的数字回送到PC机，并在屏幕上显示。 -Status 1: PC Keyboard to send any number of 0-9, sending the number of single-chip receivers, and digital tube display. Status 2: Single-chip will receive the figures back to the PC, and displayed on the screen.

cygnsl公司的c8051f04x的一个can应用实例。可以直接应用或参考。-cygnsl c8051f04x the company can use an example. Applications can directly or by reference.

w77e58单片机的双串口 的操作，寄存器的设置和 串口读写等-w77e58 SCM dual serial operation, the setup and register read and write, etc. Serial

mifare rc500 读卡器源码-MIFARE reader source rc500