44B0测试44B0测试44B0测试44B0测试

利用模糊控制系统实现水浴温度和速度的自动控制。

MAX7349控制程序，可用键盘扫描 MAX7349控制程序，可用键盘扫描-MAX7349 control procedures that can be used to scan the keyboard MAX7349 control procedures that can be used to scan the keyboard

通过键盘设定温度和加热时间。 （2）使用DS18B20采集温度，采用七段数码管显示当前温度和剩余时间，并和设置的温度进行比较。 （3）当温度低于设定值时，通过DAC0832输出电压供给发热电阻RT1,使其温度升高。 -Through the keyboard setting temperature and heating time. (2) The use of DS18B20 collecting temperature, using seven-segment digital tube displays the current temperature and the remaining time, and and set the temperature for comparison. (3) When the temperature is below the set value, the DAC0832 output voltage of the supply of heat through the resistor RT1, so that temperature.

数字示波器上的测频电路原理图，已经经过验证可行。-Digital Oscilloscope on the frequency measurement circuit schematics, has been proven feasible.

ZLG USB 套件-ZLG USB set of

LCM128645液晶范例（ST7920） 该液晶使用ST7920控制器，串并行模式（本范例使用串行） 程序、SCH、原理图 -Example LCM128645 LCD (ST7920) The use of ST7920 LCD controller, Serial and Parallel mode (in this example the use of serial) program, SCH, schematic diagram

UBOOT_command reference document

我自己写的一个非常简单的ARM的流水灯实验，希望对刚开始ARM的同学有帮助-I wrote it myself a very simple experiment ARM-water light and hope are just starting out help students ARM

使用protel99se开发的单片机电路板，希望有助于各位电路板开发设计的学习-Use protel99se developed microcontroller circuit boards, circuit board you wish to contribute to development and design of learning

430单片机TA模拟串口源码及技术指导文章-430 serial microcontroller TA analog source and technical guidance articles