按键板

基于单片机的电脑弹簧机按键板的设计与实现

The design and realization of a key-press panel for CNC Spring Forming Machines based on MCU

本文介绍了电脑弹簧机按键板的设计及实现方法。

This paper introduces a method of designing and realizing the key-press panel for CNC Spring Forming Machines .

系统的硬件电路板主要包括主控制板、显示按键板、电机驱动板。

The system hardware includes main control board , display and button board , and motor driver board .

电脑弹簧机是用来生产弹簧的专用设备，按键板则是实现对弹簧机控制的一个人机交互的操作界面。

The CNC Spring Forming Machine is a special machine for producing springs , while key-press panel is a operating interface for controlling the spring forming machines .

经典款是黑莓2014年底推出的，目的是重新赢得那些偏爱塑料按键和触控板，而不喜欢触摸屏的用户。在黑莓较新的机型上，主要的操作已经在使用触摸屏，甚至包括仍然有实体键盘的机型。

The Classic was introduced in late 2014 by BlackBerry to win back users who prefer plastic keys and trackpads to the touch screens that dominate the operation of its newer models , even ones with keyboards .