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avr32硬件逻辑图，有助于开发AVR32 Studio的同志们-avr32 hardware logic diagrams, help develop comrades AVR32 Studio

这个程序利用89S51演奏生日快乐的歌曲 */-This procedure performed using 89S51 Happy Birthday song* /

PHilips 4路A/D+1路D/A芯片控制C程序-PHilips four A/D Road, a D/A chip control procedures C

采用步进电机模拟洗衣机电机，实现上水、浸泡、洗涤、漂洗、甩干等过程。洗涤分弱洗、轻洗、强洗；可设定3级水位设定，每级水位均设定水位下限（值自定）；可选择漂洗次数（3~5次）。使用键盘进行流程及参数设定及自动存储流程，设定暂停键，可暂时停止洗衣机的工作，恢复后按原设定程序继续进行，同时设定停止键，可终止洗衣机的工作，并在LED或LCD上显示当前流程。-Simulation using stepper motors washing machine motor to achieve Sheung Shui, soaking, washing, rinsing, drying and other processes. Washing sub-weak wash, light wash, strong wash can be set to three water level settings, set the water level in each grade level were lower (the value of self-set) optional rinsing times (3 ~ 5 times). Using the keyboard processes and parameter settings and automatic memory processes, set pause button to temporarily suspend the work of washing machines and restore original settings after the process to continue at the same time set the stop button, may terminate the work of washing machines, and LED or the LCD displays the current process.

MSP430的开发实例，有详细的代码和说明，举例说明MSP430单片机的开发和应用-MSP430 development of examples of code and a detailed description illustrate the development and application MSP430 microcontroller

一个简单使用的测试AVR单片机的程序，对初学者颇有帮助的哟。-use of a simple test AVR procedures for beginners quite helpful yo.

AT89c51 使用 PC键盘 的 C源代码-AT89C51 use PC keyboard C source code

汽车电子转速表电路，包括原理图和印制板图，使汽车电子的典型电路，值得学习-automotive electronic tachometer circuit, including schematic and PCB plans, the typical automobile electronic circuits, it is worth learning

GPL162001 RTC模块演示程序

基于单片机的红外通信原理 及电路设计-Single-chip communication based on infrared principle and circuit design