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触摸屏基本原理
- 触摸屏是计算机的输入设备,与能实现输入的键盘和能点击的鼠标不同,它能让用户通过触摸屏幕来进行选择。具有触摸屏的计算机的所需的储存空间不大,移动部分很少,而且能进行封装。触摸屏在使用起来 比键盘和鼠标更为直观,而且培训成本也很低。 所有的触摸屏有三类主要元件。处理用户的选择的传感器单元;和感知触摸并定位的控制器,以及由一个传送触摸信号到计算机操作系统的软件设备驱动。触摸屏传感器有五种技术:电阻技术、电容技术、红外线技术、声波技术或近场成像技术。-touch-screen computer
nearfarconvert.rar
- 一个用于天线系统中的近远场转换VC++程序,One for the antenna system in the near far-field conversion VC++ program
pam_nfc-0.0.tar
- Add Near Field Communication (NFC) capabilities to Pluggable Authentification Module (PAM) on UNIX like operating systems
Andorid_NFC_Sample
- NFC ( near field communication ) on android
MyFirstNFCDemo
- (NearFieldCommunication,NFC),又称近距离无线通信,是一种短距离的高频无线通信技术-(NearFieldCommunication NFC), also known as Near Field Communication is a short-range high frequency wireless communication technology
NFC
- 利用android2.3中引入的近场通讯NFC实现在支持NFC的设备和一个NFC“标签”中进行数据传输-Introduced the use android2.3 Near Field Communication NFC implementation in support of NFC devices and an NFC " tag" for data transmission
nfcard
- nfc射频通信,近场通信,可用android-NFC rf communication, near field communication, can use android
iBeacon
- 用来模拟iBeacon客户端,可以通过蓝牙来开发iOS的iBeacon功能,可以实现近场广告等功能-Used to simulate the iBeacon client, via Bluetooth to the development of iOS iBeacon function, can realize the function of the near field of advertising
ShadowFadingUpdate
- 计算在无线传输信道中的慢衰落的实时值。包括近场和远场值,实时更新-Real-time values calculated in the slow fading wireless transmission channel. Including near-field and far-field value, real-time updates