用单片机实现波形发生器，含电路图，原理图，源码

单片机测速 用测频的方法测速，用于简单的环境 已调试程序-MCU speed by the method of frequency measurement speed, for a simple debugger environment has been

完整的I2C软件开发包,包括模拟的I2C和硬件I2C,并且每种都有汇编和C语言两种-complete software development kits, including simulation and hardware I2C I2C, and the compilation and each have two C language

可以熟悉51单片机中断机制 大大方便学习51单片机-Be familiar with the 51 single-chip interrupt mechanism would greatly facilitate study of 51 single-chip microcomputer

本程序是射频芯片nRF24L01单片机C51编程的通信主程序-RF_communication

基于DS18B20的数字温度检测系统的程序设计 通过验证-DS18B20 figure based on the temperature of the detection system design through the verification procedure

5l 系列单片机为许多控制提供了高度灵活和低成本的解决办法。充分利用他的片内资源，即可在较少外围电路的情况下构 成功能完善的超声波测距系统-5l Series single-chip control for a number of highly flexible and cost-effective solution. Make full use of his resources-chip can be less the case of the external circuit constitutes a function of the ultrasonic ranging system to improve

用STC单片机开发的简单脉冲发生器,用来测试步进驱动器.-With STC to develop a simple single-chip pulse generator, to test the stepper drive.

单片机对DAC转换器的操作，很简便使用的。-Single-chip DAC converters on the operation, it is easy to use.

8051F02X系列单片机的A/D转换子程序-8051F02X Series MCU A/D conversion subroutine

8*8led屏全方位移动，希望觉得好的就请多加分数给我，-8* 8led full-screen mobile, want to feel good, please give me more points, thank you