Oscilloscope Pro

NFX Oscilloscope is a simple signal vs. amplitude analyser.

Currently there are two input options for the application.

**** PLEASE ENSURE THE GABOTRONICS DEVICE IS UP TO DATE!!

***** USB SUPPORT ****** (only for android 3.1 and greater)

The newest and best input option is a USB hardware device provided by Gabotronics. USB host mode has now been compatible since android 3.1, therefore most new phones and tablets will support USB host mode (Please check device). NFX Oscilloscope supports the Gabotronics Xprotolab/Xminilab, this has 2 analogue input channels and 8 digital channels and measures a tiny 2.5 x 4 cm!! The device it's self is a cheap portable alternative to most mainstream oscilloscopes, and has many different features. Connecting the Xprotolab to the NFX Oscilloscope provides a powerful and cheap oscilloscope platform for your portable needs. For more information on the Xprotolab or Xminilab click the following links.http://www.gabotronics.com/development-boards/xmega-xprotolab.htmhttp://www.gabotronics.com/development-boards/xmega-xminilab.htmSo match this application with the cheap device from gabotronics and you will get a great portable oscilloscope!

Note: Only the analogue channels and logic Channels are supported on the xprotolab/xminilab, future updates will bring digital and tone generator support.

Spec list for xprotolab:

2 Analog Inputs

Maximum Sampling rate: 2MSPS

Analog Bandwidth: 200kHz

Resolution: 8bits

Input Impedance: 1MΩ

Buffer size per channel: 256

Input Voltage Range: -14V to +20V

Currently the USB mode has been tested on Samsung Galaxy Nexus , Asus Transformer , Asus Nexus 7 , Samsung Galaxy S3

There has been problems reported with android version 4.3 and USB host, there is a major bug in the release, which is set to be updated at some point in the future.

Please note : Most devices will need a OTG cable to enable usb host mode. See phone specific instructions for more information.

***** Microphone SUPPORT ******

The second option is the microphone input to the android device. This can be used to attach a scope lead to the jack socket. More information can be found at the following website.http://www.instructables.com/id/A-Preamplifier-for-Smartphone-Oscilloscopes/Features include, triggering for different impulse and continuous signals. In addition to this there is level measurement and fundamental frequency readings

It is possible to control the amplitude, time/div and trigger level whilst monitoring. Settings included trigger directions, sample rates and voltage span calibration.

Have a look at this blog for more scope cable information from a fellow user of Nfx oscilloscope.http://www.instructables.com/id/A-Preamplifier-for-Smartphone-Oscilloscopes/Head to my blog for more information on the NFX Oscilloscope.http://nfxdevelopment.wordpress.com/*NEW V6.0.0

Version 6 finally brings USB support in collaboration with the gabotronics Xprotolab. This now means we are not tied down to the maximum sample rate of the phone!!! Head over to their website to see the full specs on the product.

If you are unhappy in anyway with this product, feel free to contact me and I will help all I can, if I cannot help I will offer a refund at any time (even past the 15 minute google refund mark)

Email :nfxdevelopment@gmail.comThank you for purchasing, I hope you enjoy! If you have enjoyed this app leave a quick rating and comment. Thanks!!NFX示波器是一个简单的信号与幅度分析器。

目前有两个应用程序的输入选项。

****请确保的GABOTRONICS设备是最新的！

***** USB支持******（仅适用于Android 3.1和更高版本）

最新，最好的输入选项是一个USB硬件设备由Gabotronics提供。 USB主机模式现在已经由于Android 3.1兼容，因此大多数新的手机和平板电脑将支持USB主机模式（请检查设备）。 NFX示波器支持Gabotronics的的Xprotolab的/ Xminilab的，这有2个模拟输入通道和8个数字通道和措施，一个微小的2.5×4厘米！装置，它的自我是一种廉价的便携式替代最主流的示波器，并具有许多不同的特点。 NFX示波器连接Xprotolab，提供了一个功能强大且廉价的示波器平台，为您的便携需求。上Xprotolab或Xminilab欲了解更多信息，请单击下面的链接。http://www.gabotronics.com/development-boards/xmega-xprotolab.htmhttp://www.gabotronics.com/development-boards/xmega-xminilab.htm所以，便宜的设备gabotronics匹配这个应用程序，你会得到一个伟大的便携式示波器！

注：只有模拟通道和逻辑通道上xprotolab / xminilab的支持，未来的更新将带来数字和音调发生器支持。

规格列表xprotolab：

2个模拟输入

最大采样速率：2MSPS

模拟带宽为200kHz

分辨率：8位

输入阻抗：1MΩ

每通道的缓冲区大小：256

输入电压范围：-14V至+20 V

USB模式，目前已通过测试，三星Galaxy S3，华硕Nexus 7的三星GALAXY Nexus，华硕变压器

一直采用android 4.3版本和USB主机报告的问题，有一个主要的版本中的bug，这是设置在一些点在未来的更新。

请注意：大多数设备将需要一个OTG线启用USB主机模式。请参阅手机的具体详细信息说明。

*****麦克风支持******

第二个选项是麦克风输入到Android设备。这可以被用来附加范围引线插孔。更多的信息可以在以下网站找到。http://www.instructables.com/id/A-Preamplifier-for-Smartphone-Oscilloscopes/其特点包括，触发不同的冲动和连续信号。除了这个电平测量和基本频率读数

这是可以控制的幅度，时间/格和触发电平，而监视。设置包括触发方向，采样率和电压量程校准。

看看这个博客更多范围电缆信息从一个资深用户NFX示波器。http://www.instructables.com/id/A-Preamplifier-for-Smartphone-Oscilloscopes/那就去我的博客NFX示波器的更多信息。http://nfxdevelopment.wordpress.com/* NEW V6.0.0

第6版终于带来了USB支持协作与gabotronics Xprotolab。现在这意味着我们不绑到的最大采样速率的手机！他们的网站上看到完整的产品规格。

如果你不高兴的，反正这个产品，请随时与我联系，我会帮助我，如果我不能帮助我将提供一个在任何时候（即使过去15分钟的谷歌退款标记退款）

电子邮件：nfxdevelopment@gmail.com的

感谢您购买，我希望你喜欢！如果你喜欢这个应用程序留下一个快速的评级和评论。谢谢！