键盘

The OA kneepad with PIC16F630 microcontroller core can control the output signal frequency, pulse width, intensity and work time by controlling keyboardbuttons.

1 以PIC16F630单片机为系统控制核心的OA护膝，可通过键盘按钮控制输出信号的频率、脉冲宽度、强度和工作时间。

Development of OA kneepad: Under the principle of＂treating cold syndrome with hot-natured drugs＂ and ＂treating blood stasis syndrome with promoting blood circulation and removing blood stasis drugs＂,PIC16F630 SCM was served as the core and mainly composed of four parts including the boost circuit, the output, single-chip microcomputer control, as well as electric soft membrane.

OA护膝的研制：根据中医"寒者热之"、"瘀者通之"的治则，以PIC16F630 单片机为核心，电路主要由升压、输出、单片机控制以及电热软膜4 部分组成，通过键盘设定单片机产生不同幅度和频率的动态变频疏密波进行治疗，30min 后单片机内部定时器中断，自动关机。

The label for the field can include a keyboard shortcut that moves focus to this field.

标签领域可以包括键盘快捷键移动焦点到这一领域。

Another reason is the key long-term use, flexibility has become very poor spring reset, shrapnel and by friction under large, can not button up caused by card key, which took place in a long time due to the use of the keyboard.

另一个原因就是按键长久使用后，复位弹簧弹性变得很差，弹片与按杆摩擦力变大，不能使按键弹起而造成卡键，此种原因多发生在长久使用的键盘上。

Addresses an issue with the Latvian and Russian keyboard layouts.

解决了问题与拉脱维亚和俄罗斯的键盘布局。

This system has functions as follows: reports print, LCD screen display and keyboard operation.

本系统所仿真的主要功能有保护装置的报告打印，液晶显示和键盘操作等。

In this paper,the design of an intelligent character input keyboard and LCD display system is presented.

提出了一种基于单片机的智能键盘字符输入及LCD显示系统设计方案。

DSP2812 the LCD and keyboard control procedures, and I hope to help you.

详细说明： DSP2812的lcd和键盘控制程序，希望对你有所帮助。

And try not to lean over the keyboard while you are typing.

不要在你打字的时候把弯曲在键盘上。

You can progress through images in the current folder using the left and right arrow keys on your keyboard.

您可以通过图像的进展，在当前文件夹中使用左边的和右键盘上的箭头键。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。