一个75HZ铃流实时检测程序，灵敏度很高，可以用于电话来电铃流检测。...

使用AT89C52单片机，用C语言学习遥控器的编程。-AT89C52 single-chip microcomputer use with C language programming a remote control.

pic16c54系列的芯片资料,i/o端口,定时器-PIC16C54 Series chip data, i/o port, timer

基于AD89S52的计算器的实现源程序。-Calculator based on the realization of AD89S52 source.

ConnectOne 工业级wifi模块的相关文档，串口通信．可以和单片机相接，及我在ＰＣ机端能过串口测试时的指令（带注释）-Industrial ConnectOne class documentation wifi module, serial communications. Single-chip can be connected, and at my PC over the serial terminal to test the command (with Notes)

C51编制的51单片机DA程序，适用于初学者参考。-C51 prepared by 51 MCU DA procedures to apply to advanced users.

MAGIC2103-ARM7开发板中的UART源程序代码-MAGIC2103-ARM7 development board of the UART source code

AVR系列单片机AD转换程序，适用于atmega8,atmega16,atmega128.-AVR microcontroller series AD converter applies to atmega8, atmega16. atmega128.

串口扩展,又一个UART扩张成为五个,GM8125驱动程序-Serial port expansion, another five become UART expansion, GM8125 Driver

洒水控制器，MCU用的是EMC78862，带液晶驱动，能控制6通道洒水，绝对经典，要原理图的兄弟发邮件到：micheal23@sohu.com 需注明需要洒水控制器的原理图即可，希望大家多交流，让中国的电子事业越来越牛B-sprinkler controller, the MCU is EMC78862, with LCD driver, 6-channel control sprinkler, absolute classics, and to diagram the brother-mail to : micheal23@sohu.com need to be annotated sprinkler controller schematics can be, we hope that more exchanges, so that China"s electronic industry more cattle B

键盘扫描程序 台湾义隆EMC汇编,程序后缀DT C0-C3 R0-R5 4*6键扫-keyboard Scan Taiwan Elan EMC compilation procedures suffix DT C0-C3 R0-R5 4* 6 keys sweep