我第一次从事这些活动,我不太明白您们说说的源代码是什么,上载课件可以吗?

机器人小车控制，MCU，光电传感器 -Robot vehicle control, MCU, photoelectric sensor

如何使用USB总线接口在单片机系统中实现一个虚拟串口的原理和实现过程。在设计中，软件部分采用USB的CDC类标准来实现虚拟串口，这样可以使用操作系统（Windows,Linux）自带的驱动程序；在硬件设计中，使用自带USB从设备接口的AT89C5131单片机，提高了系统的集成度和可靠性-How to use the USB bus interface in single-chip realization of a virtual serial port system, the principle and implementation process. In the design, the software part of the adoption of USB-CDC class standards to achieve a virtual serial port, so you can use the operating system (Windows, Linux) comes with the driver in hardware design, the use of own USB interface from the device chip AT89C5131 machine, to improve the system integration and reliability of

用单片机控制74LS244做的串口通信系统。-74LS244 done with single-chip microcomputer to control the serial communication system.

在c8051f020上实现的控制无线模块nrf401和程序，绝对原创-C8051f020 achieved in the control of wireless modules nrf401 and procedures absolute originality

中断调用程序，介绍单片机中断调用的方法，及示例程序。-Call interrupt procedures, introduce single-chip interrupt call methods and sample programs.

全国大学生电子设计大赛历年题目_Frily-National Undergraduate Electronic Design Contest calendar year subject _Frily

ModBus通信参考程序，Keil编译，学习ModBus的好工具-ModBusx protocol simulation, study well the instrument ModBus

这个对刚学制作单片机的仿真器的人是有一定的帮助的,是我在制作仿真器的时候每一步的录象--It records each step I made simulator. It must be helpful for beginners.

该程序实例可用于基于proteus的单片机仿真开发应用与研究，供大家参考学习。-Instance of the program can be used for emulation of MCU-based development and application of proteus and research for your reference study.

rc500 c语言库函数，对RC500的开发提供了捷径-rc500 c language library functions, the development of RC500 provides a shortcut