Can we use cellphone as an Oscilloscope

[Ramesh_maharjan]

Can we use Cellphone as an oscilloscope. what should be done to convert the cell phone to oscilloscope.

 

[dipal_z]

Well i don't think it can be possible because you need some kind of analog input where you can apply the input signal and AFAIK no cell phone provides analog inputs.

Apart from this to display the waveform on LCD first you need to convert the input signal to digital values and perform complex digital signal processing to plot the waveform on the LCD of cellphone. This needs lot of processing power.

 

[nikhilele]

But you can use LCD screen of 3310 or such cellphones in you own projects and you can made a oscilloscope.

http://www.geocities.com/dariuskrail20/nokia3310lcd.html

 

[esdrufao]

hello for all forum,my name is mike and in this forum...

**broken link removed**

...is a dso homebrew for cucaracha with a 3310 lcd (this scope is great)

bye and good luck

 

[manish12]

Check recent 2-3 elektor electronics magazine .

In that a project was came record ecg on mobile phone I think it will help you.