Hello! And welcome to Prototalk/blog. This is my first post and we’re going to talk about my little DIY oscilloscope (I’m calling it the Alto-Scope for obvious reasons). Well I’m going to talk about it in this video.
In the event you do not want to wait till later videos to listen to how I built my scope and would like to have a head start look at the links below they’re what guided me.
That’s another arduino based scope. I originally looked there for inspiration but it lacked a few things I wanted but I did is very similar.
http://n.mtng.org/ele/arduino/oscillo.html
Here is one that also uses the same screen as me
http://www.youtube.com/watch?v=0Vm4eOSE9ug
And here’s what I originally started with and I thought it was brilliant 😀 and I still do!
http://vlxs.wordpress.com/2010/07/12/ard_o_scope-2/
Anyway here’s some stills of my Alto-scope
Prototalk 
Brilliant !
Thanks !
Looks like a fun, can’t wait to see the process in greater detail!
I’m planning to have most of the info up by the next 2 weeks. (Currently working on another project)
Dear Christopher!
I am also a biomedical engineer, and I must say you are truly gifted!
This is an awesome idea! I am really seeing forward to further info and tutorials on how to build such a device!
I really want to build this, and as a side note: I am trying to make a portable arduino based ecg device. I want the ecg readings to appear on a lcd screen (or on a led based screen), but I have not any success yet 😛
Do you have any tips or hint regarding my ecg-project?
Sincerely
Fatih
Hey, thanks for your comments. the device itself is fairly simple to make, I’m simply making the arduino sample analogue in and graphing it. The only real trick i did was to change the ADC clock, you can read about it here.
Anyways what kind of issues are you having with your EGC device?