在排队系统ISD2560语音芯片

基于STC12C5412AD单片机的简易存储示波器设计-STC12C5412AD based on the simple single-chip design storage oscilloscope

msp430f169 timerA操作 430单片机有丰富的外围模块其中timerA可以工作在捕获,比较模式-430 single-chip operation msp430f169 timerA has rich timerA external module which can work in the capture, compare mode

高速12位AD芯片.AD7887.读写芯片和AD数据C代码.-12 AD high-speed chip. AD7887. Chips and AD data read and write C code.

EMBEDDED SYSTEM FILE SYSTEM TEST

自制MP3硬盘播放器，含电路图（DDB）以，源代码及使用说明-Self-made hard drive MP3 players, including circuit diagrams (DDB) to, source code and use

氦浓度检测仪 氦浓度检测仪-Concentration of helium detector helium concentration detector

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

在FLASH中写入一个字节,用数据轮询的方式检测写入状态-FLASH writes in a byte, using the data polling way to write state detection

用单片机设计电子音乐门铃，除了各个子程序外还包括音符节拍码数据表。 -Designed with single-chip electronic music doorbell, in addition to various routines, but also including key data sheet music beat.

在PIC上使用5个口线产生DTMF信号-use five lines I have DTMF signals