C51 TIMER 0的使用 Timer_0_mode_1_timer_gate_hard

介绍了使用单片机产生音乐的方法，以及生日歌，祝你平安，八月桂花香的示例程序。-Introduce the use of single-chip generated music methods, and the birthday song, I wish you peace,八月桂花香sample procedures.

用VB做的串口调试助手，可用于上位机与下位机之间的通信。-VB to do with the serial debugging assistants, can be used to lower PC and the communication between machines.

对家用电扇进行模拟控制，实现自然，正常；快中慢的转换，用8086实现和用直流电机进行模拟实现，附程序-Analog control of the home fans to achieve a natural, normal fast in the slow conversion, with the 8086 implementation and the use of DC motor to simulate to achieve, with a program

ICDLL1. AT24C01A/02/04/08/16/64卡 该系列IC卡均为非加密存储卡，容量分别为1K，2K，4K，8K，16K，64K bit，只有读、写两种操作。-ICDLL 1. AT24C01A/02/04/08/16/64卡 该系列IC卡均为非加密存储卡，容量分别为1K，2K，4K，8K，16K，64K bit，只有读、写两种操作。

用C51制作的红外通讯装置，有详细的源代码，可以直接使用-C51 produced by the infrared communication device, a detailed source code, can be directly used

运用AVR单片机MEGA16L控制NRF24L01射频芯片，进行数据的发送应用。-use mega16l to control nrf24l01 as a transmiter

基于LCP21xx的频率测量程序，通过LCD1602显示，附带Proteus仿真电路图，是学习ARM和1602的好东西-LCP21xx based on the frequency of measurement procedures, through the LCD1602 display, incidental Proteus simulation schematics, ARM and 1602 to learn the good things

西门子无线手机模块AT COMMAND 用于无线数传（C51MCU）-Siemens wireless phones COMMAND AT module for wireless data-transmission (C51MCU)

一个有关高速单片机c8051f040控制步进电机的实例，希望对大家有所帮助-a high-speed microcontroller c8051f040 the stepper motor control examples, and I hope to help everyone

enc28j60的驱动， 通过ping命令来测试enc28j60是否连同 -enc28j60 drive through ping command to test whether or not together with enc28j60