bryanbeus
bryanbeus
About
- Username
- bryanbeus
- Location
- Spanish Fork, UT
- Joined
- Visits
- 106
- Last Active
- Roles
- Member
- Location
- Spanish Fork, UT
- Website
- www.bryanbeus.com
- @@bryanbeus
- Interests
- web comics, meditation, outdoors
- facebook.com/bryanbeusofficial
Comments
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Coming back to this, almost a year later and now working on a PC: The brainbay tutorials seem to work well with my 8-bit Arduino board. I got the neuro feedback audio to play, even, though I seem to be having some connectivity problems that I've e…
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@wjcroft A part of me feels like I'm in too deep. I listed my stuff on eBay. However, someone just made an offer to buy them that is basically what I'm asking, but I declined it. Just feeling too attached to the idea of mastering EEG, and using …
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@wjcroft Thanks for the support. I really appreciate it. I've spent a lot of time trying to figure this out, and am starting to think that while the cost barriers have come down, I'm not an advanced enough user to get far in this. Last week I went…
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Joel was kind enough to take a look at the actual board. It works perfectly fine for him, so the problem must be on my end. I'm starting to think that this whole project may simply be over my head. Going to think for awhile about what to do ne…
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@wjcroft Thanks for getting back with me. @biomurph and I have spoken a little via email. The problem is not repeating itself consistently. At the moment the device is working properly. I'm going to move forward with the device if it can continue…
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@biomurph, when you take a look at this, take a look at that last part of the post: I hooked up the EKG lead wires to Channel 1, left the BIAS wire attached, and then disconnected the SRB2 wire. Result: Haywire. Then I reattached SRB2 and disconn…
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Here's a picture of my setup when the device performs a working EKG. With this simple setup I received these OpenBCI_GUI results (ignore the hash on the right and left sides of the display box, that was just me moving around to take the screens…
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Well, the odd behavior is back, @biomurph and @wjcroft, but I think now that it's most likely me, not the machine part of it is me, and part of it might be the machine. I'm not sure what I'm doing wrong though. I re-read through the tutorial and ha…
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Thanks so much for getting involved, both of you. @wjcroft and @biomurph I really really appreciate it. So, I did some more tests today before we started the investigation/repair process...and we now have one of those classic situations where once …
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Thanks, @biomurph. I'll check everything over right now to make sure I'm not missing something and try using 10-20 paste instead of velcro saline just to make sure. If it still doesn't work after that, then we'll get it sent to you. Mucho apprecia…
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@biomurph Thanks for offering to help! I'll be happy to try swapping the lead connections. I am a beginner, though, so I'm not sure what you mean by "lead connections." Do you mean swapping electrodes that work on another channel, such as channel …
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Thanks for the help, @wjcroft. I think I understand the part about the Y cable now. That does leave me with one question, though: Do we need a Y cable for the bias, too? Or does the main board's Bias channel connect with the daisy module's channel?…
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Thanks so much, also, @wjcroft for answering those questions above. I hate to be a bit of a dunce, but I still don't understand what the deal is with the "Y" cable. From what I understand, when the daisy module is attached one doesn't need to hook…
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So, yesterday and this evening was a bit frustrating. It took awhile to get back to where I was before, and something's wrong right now with the velcro saline headset and I can't figure out what it is. At first when I hooked it up everything went …
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Here we go again! Thanks for the help, @wjcroft. I disappeared for awhile because I was out on honeymoon. My wife and I married this last January and did not have time to go anywhere until fall break at her university. We went up to Alaska and we…
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And, more excellent news, the velcro saline headset seems to be fully operational. Fun stuff! Thank you very much, @wjcroft, @jfrey, and @JakeStew for your help. I could not be doing this without you, quite literally. It's time to dig into OpenVI…
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Thanks so much for these fantastic comments. The 32bit chip does seem to work properly, once I used 10-20 paste and electrodes. More detailed info to come. Thanks!
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Oh, one more detail about the electrodes connected to the 32bit board in the screenshots that are found in the root folder: all of the electrodes are attached to the upper row of the pins on the board.
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Thanks for the reply, @wjcroft. Here is where my inexperience is coming in. What do you mean by "no connection to SRB2 / Bias..." ? Is there some kind of feature that I'm supposed to enable in the GUI to tell each individual channel to look to th…
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Thanks for the quick reply, @jfrey. This odd behavior from the board is slowing me down. I tried all kinds of things today. I tried unplugging the daisy module and running the 32bit board by itself. Alas, 1, 2, and 4 still behaved oddly. Sometim…
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Also, besides the questions above, I had one for you specifically, @jfrey. On this tutorial here you mention the creation of a "Y cable." Where did you get the male pin? Did you cannibalize on of the extra female/male pins that can be used for sol…
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Well, I'm having issues with the daisy chain and 32bit board, which is a bit frustrating. As far as I can tell, they're simply not working properly. I set up everything as per this tutorial. In order to do the soldering job I hired a guy with 20 …
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Thanks to @wjcroft and @jfrey I've been able to get all the answers I need, for now, about creating a headset. I haven't fully assembled it yet, so I will still discover a few things when it's done. But I'm moving into learning how to use OpenVIB…
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Cool idea.
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@wjcroft Thank you very much! This all very helpful. My Shamwow order gets here tomorrow, so I should be able to finalize everything at that point and sum up the creation process.
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Thanks @jfrey and @wjcroft for the very helpful feedback. The comments were a big boost in making the next step forward. I'll write a more detailed journal entry soon. But for now I wanted to ask you a few questions, @wjcroft, as I'm shifting head…
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Fantastic help, @jfrey . Thanks! Right now I'm 3D modeling a headset for the extended 10-20 system, or 10-10 system. Open question: What's the difference between the 10-20 system, extended 10-20 system, and 10-10 system? My understanding right n…
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Tonight as I begin this journey I start with a few tip-offs from @wjcroft and @ZimtCreme. Moving a cursor via EEG is no small task for a beginner (but, from what I now gather, would not be overly difficult for a more experienced user). All of this…
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Perfect!
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This is awesome. Thank you guys. OpenBCI community rocks.