ctor_func_alloc

Tiny15中文手册中文资料，40页，我感觉讲的够详细了。有需要的朋友可以下载看看。(Chinese Manual Tiny15 Chinese data, 40, I feel that s enough talk about the details. There is a need to look at the friends can be downloaded.)

ds1302液晶时钟液晶时钟及温度检测程序(the ds1302 LCD Clock LCD Clock and temperature testing procedures)

单片机DS18B20测温功能模块　DS18B20数字温度传感器接线方便，封装成后可应用于多种场合，如管道式，螺纹式，磁铁吸附式，不锈钢封装式，型号多种多样，有LTM8877，LTM8874等等。主要根据应用场合的不同而改变其外观。封装后的DS18B20可用于电缆沟测温，高炉水循环测温，锅炉测温，机房测温，农业大棚测温，洁净室测温，弹药库测温等各种非极限温度场合。耐磨耐碰，体积小，使用方便，封装形式多样，适用于各种狭小空间设备数字测温和控制领域。.(DS18B20 digital temperature sensor MCU DS18B20 temperature measurement function module wiring convenience, packaged as can be applied to a variety of occasions, such as pipes, threaded, magnets, stainless steel package, a variety of models, LTM8877, LTM8874 and so on. Main changes its appearance depending on the applications. Package after the DS18B20 temperature measurement, can be used in the cable trench blast furnace water cycle temperature measurement, boiler temperature measurement, room temperature measurement, the agriculture greenhouse temperature measurement, temperature measurement of a clean room, the temperature measurement of the ammunition depot various temperature extremes occasions. Resistant to wear and touch, small size, easy to use package forms, suitable for a variety of the narrow space equipment digital temperature measurement and control field. .)

机器人PID控制，对于机器人而言，PID控制是比较简单且行之有效的控制方法，在工业机器人中得到了广泛的应用。(PID control robot, the robot terms, PID control is a relatively simple and effective method of controlling the industrial robot has been widely used.)

无位置传感器无刷直流电机的仿真研究，对仿真建模很有帮助(brushless dc motor)

通过51单片机串行转并行，扩展IO口，实现四个步进电动机的控制。(By 51 microcontroller serial to parallel IO expansion port, to achieve four stepper motor control.)

W3CSchool全站教程内容电子书下载(W3CSchool the station tutorials ebook download)

单片机开发学习资料，对学习单片机开发的人员有一定的帮助。(SCM learning materials, learning microcontroller development personnel have some help.)

说明：  一个特别好的modbus从机扫描程序，可以以RTU或ASCII方式通信以此来检验下位机。(A particularly good modbus slave scanner can communicate with RTU or ASCII way to test this lower position.)

modbus通信程序,可用组态软件的驱动程序开发(modbus communication program, available configuration software driver development)