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Oscilloscope Pro

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    Screenshots

    Description

    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.htm
    http://www.gabotronics.com/development-boards/xmega-xminilab.htm

    So match this application with the cheap device from gabotronics and you will get a great portable oscilloscope!
    Note: Only the analogue channels, logic Channels and tone generator is supported on the xprotolab/xminilab/xprotolab plain

    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/

    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.com

    Thank you for purchasing, I hope you enjoy! If you have enjoyed this app leave a quick rating and comment. Thanks!!

    Tags: oszilloskop , oscilloscope , oszi , oscilloscope pro , osciloskop pro , osziloskop , oszilloskop für , osciloskop , oscilloscope pro apk

    Users review

    from 79 reviews

    "Great"

    8.4

    Users comments for Oscilloscope Pro

    Jason Jameson

    by Jason Jameson

    Feb 25, 2017  |  "Poor"

    Does not work with Xprotolab Plain on Galaxy S7 Android 6.0.1 with powered usb hub or unpowered adapter. With powered hub "no USB devices detected." At least I got refund easily. Please fix and then I'll purchase again. *Update* did not get refund! ?

    Shirley Robbins

    by Shirley Robbins

    Jan 23, 2017  |  "Awesome"

    Works with Samsung Sky Outstanding App

    Jimmy Roberts

    by Jimmy Roberts

    Sep 25, 2016  |  "Great"

    Great scope paired with the $20 Xprotolab Plain. Has a bug with display of the trigger level marker on my device, but hopeful to get it resolved soon. As mentioned in another review I would love to see some sort of Auto zero level or auto horizontal markers like in the xscopes app on PC. Also, the dual meter function is high on the wishlist. Hoping this app continues to develop rather than dying on the vine like so many others.

    Andriy Gronau

    by Andriy Gronau

    Jul 01, 2016  |  "Awesome"

    Will purchase again when I get a device.