This is a microcontroller serial communication to achieve a simple example

51单片机上的贪吃蛇游戏，按键采用4个独立按键，可以设置速度。-51 Single-chip on the Snake game, using four independent key button, you can set the speed.

基于MSP430的I2C驱动程序，超强可移植性，方便重定义管脚-MSP430 Based on the I2C driver, super-portable, convenient re-definition of pin

移植好的系统，通过调试－－－－给需要者-Transplantation good system, through the debugger to those who need it----

本文主要介绍ARM JTAG调试的基本原理，基本内容包括了TAP 和BOUNDARY-SCAN ARCHITECTURE的介绍。在此基础上，结合ARM7TDMI详细介绍了JTAG的调试原理。-This paper describes the basic principles of ARM JTAG debugger, the basic elements including TAP and BOUNDARY-SCAN ARCHITECTURE introduction. On this basis, combined with detailed information on ARM7TDMI principles of JTAG debugging.

实现交流220V市电的定时开关，可编程修改各参数，特殊情况下可强行开关。主要用于控制自助打印机系统。-AC 220V City realize the timer switch, programmable modify the parameters, special circumstances may be forced switch. Mainly used to control the printer self-help system.

实验箱上的蜂鸣器发出对应的音调（中音），当同时按下L和1-7时是，蜂鸣器发出低音，同时按下H和1-7时，蜂鸣器发高音。只要按键没松开，蜂鸣器一直发声，直到松到按键。-The buzzer sounded on the test box corresponding to tone (Tenor), when at the same time when you press the L and 1-7, the buzzer sounded a bass, while pressing the H, and 1-7 when the buzzer made treble. As long as no release button, buzzer sound has always been, until the pine to the button.

利用C8051F020为控制单元，在74LS165与74LS595之间数据通信-C8051F020 control unit for use in the 74LS165 and the 74LS595 data communication between

96/196单片机的C语言例程-stable SCM C Language Programming

用ATmega8单片机产生占空比可变PWM方波-ATmega8 generated by single-chip PWM variable duty cycle square wave

At24c01的详细资料，希望对大家有用-At24c01 detailed information, in the hope that useful to everybody