cygnal的一个应用，用SMBus实现串行通信。

ADuC848BS32-5驱动ZLG7290键盘控制芯片-ADuC848BS32-5-driven keyboard control chip ZLG7290

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.

AVR 32 与PC机串口通信程序,proteus仿真通过-AVR 32 and the PC serial communication program, proteus simulation through the

AVR单片机系列的ATmega162的USART编程，实现接收和发送9bit的数据的C代码-AVR Series ATmega162 the USARTs programming and achieve receive and transmit data 9bit C code

51单片机可在线编程多功能实验板使用手册 内附多个实验程序（供初学者参考）-51 Single-chip can be online programming multi-function board user manual containing a number of experimental procedures (for beginners reference)

本人收集和自己写的部分51系列例程,供各位参考-I collect and write their own routine part of 51 series for your reference

JM1.1版本，可以编译执行，很有参考移植的价值-JM1.1 version, you can compile the implementation of great reference value to transplant

通过AD0809将输入的模拟量转化为数字量， 通过调节电位器来改变模拟电压输入，通过数码管显示电压的变化-Through the AD0809 analog input into digital, By adjusting the potentiometer to change the analog voltage input, digital display voltage changes

利用单片机AT89S51与adc0809设计一个数字电压表，能够测量0－5V之间的直流电压值，四位数码显示，但要求使用的元器件数目最少-AT89S51 with adc0809 use of single-chip design of a digital voltage meter, capable of measuring between 0-5V DC voltage value, four digital display, but requires the use of minimum number of components

430LCD使用，很好的例子，C语言写的，希望对象我一样的初学者有用-430LCD use, a good example of the C language to write, I hope the same object useful beginners