AR-Oscilloscope
For more info visit http://ar-oscilloscope.com
Features
Demo mode available.Displaying the audio waveform captured from a microphone.Accelerometer waveform, x y z.Measure: frequency, min/max, peak-peakFFT for microphone input.Shows trigger level informationSave screen captures from your instrument onto your mobile deviceSave signal to file in csv format.
Control the following functions
• start/stop/single acquisition
• change time/div
• change volts/div
• turn channels on/off
• select trigger type/level
• screen zooming
• full screen mode
• font size
• signal retention level
• double click on triggers sets them to zero level
System Requirements:
Android 2.3.5 and up
Please email [email protected] to report bugs, ask questions or give us your feedback.
Category : Tools
Reviews (27)
I am especially pleased with the design and the performance and expansive utility of this application and its associated hardware module. Notably very good work, guys.
Unable to connect any input via TRRS plug!!!!! Followed instructions as seen on YouTube. Useless!!!!
Was working until I updated an April security update this morning.... Ffs can't even down load again since I uninstalled it
this app can match with bluetooth module HC-06 or not ? I hope you can help me for my fyp project
I don't know it's not working even I plug my mic input
I installed it on my phone but how can i use it ?
Excilent app for hobbiest
Part of other equipment
I'll give it a whrl about the wind.
Can i check rtc crystal on this???
showing sine wave like triangular waves. how will i see a sine wave?
Exactly what I was looking for. This an almost flawless app, thanks. Useful even without the hardware.
This app has gotten so much better & more reliable and usable over time... For a while I was disappointed I bought this scope, not so much anymore.
Need Oltox hrdwr scope module
Thank you.
Very stupid and uncomfortable interface!!! Missing sliders for channels vertical position, missing MANY of important knobs of oscilloscopes!!!!!!!!!! The right side there have too much empty space!!! And where is the second channel??
Works great, use it often.
Missing the primary function used by most people most of the time on a scope. You can only look at fast changing signals. Hopefully they fix this, and get DC coupling, so you can read sensors, DC supply interruptions, ect.
But I can't use with the microphone input, if the signal is a DC current, the oscilloscope don't works, only work for measure know wave forms with frequency than 100 Hertz, please show schematic to use correctly the mic input.
Very good! I just can not calibrate the volt amplitude. Any help?
Great app. Couldve been better. I use it on a xolo tablet and it had trouble detecting the internal mic and hence no signal to display. I ran the demo mode, squeeze the time to a setting greater than 50 ms, it started scanning for signals and at that moment i swithced the source to mic data and i saw signals coming from the mic. But if i change the time from 0.1s to 50 ms, then there the scope stopped and showed error.
Having spent many years with scopes I was very surprised with the functionality and thought that has gone into this. Very easy to operate and understand. Bravo!
Very good app, but requires certain clarifications and improvements which I intimated vide email. As soon as it is done I will give 5 stars.
Thanks for a very useful and well done app. I appreciate the FFT feature, but you have to rescale the screen to get the FFT scale to show up.
Best for normal applications
Latest update brought many improvements, including zooming, using three axes of the accelerometer as input, and Fast Fourier Transform (FFT)! Great app!
Not giving a perfect square wave. Frequency and time calculation is accurate. When I give 25 Hz 20%duty cycle it does not show on time at 20% instead it shows 50% square wave with clippings. Please give the correct probe ckt diagram for mic input. Thanks for a good scope app in playstore. RK seth.