DAC0800产生幅度可调正弦波的程序,调试通过了哦

短信息相关单片机GSM短消息控件-short information related SCM GSM Short Message Control

IC卡购电软件实现，可以参考代码的源程序-IC card software realize the purchase of electricity, you can reference the source code

此程序是利用51单片机，控制蜂鸣器接口高低电平，让其发出歌声。-This procedure is the use of 51 single-chip microcomputer to control the buzzer interface high-low, so the issue of voice.

好多51的程序，还有串口发送短信的程序。-many procedures, sending messages Serial procedures.

读写am29F040的C语言程序，适用多种型号的FLASH-Am29F040 the C language to read and write procedures for a variety of models of FLASH

proteus debug for real best

有单片机控制的12864图形显示程序，，有汉字和图形的程序-There are 12,864 single-chip graphic display control procedures, there are Chinese characters and graphics procedures

节能充电器-Energy-saving charger

51单片机低功耗地温检测的上位机软件 通过串口读取单片机ROM存储的温度数据并具有画出图象、记录测试时间、保存为文档保存等功能-51 Single-chip low-power ground temperature detection of PC software to read through the serial port single-chip temperature data stored in ROM and have painted images, records, testing time, save it as a document preservation and other functions

继续上传：单片机89C51，LCD12864密码锁。-Continue to upload: Singlechip 89C51, LCD12864 locks.