tag:blogger.com,1999:blog-4429789698339059066.post1074103923421123993..comments2024-02-27T06:59:55.973-08:00Comments on Yuriy's Toys: Mixed Linear Scale DRO with MSP430 LaunchpadYuriyhttp://www.blogger.com/profile/11394499166280606198noreply@blogger.comBlogger12125tag:blogger.com,1999:blog-4429789698339059066.post-76730954411009380622013-11-11T08:00:22.312-08:002013-11-11T08:00:22.312-08:00In the picture of the digital scale PCB you have ...In the picture of the digital scale PCB you have connected the USB wires: Red, White, Green, Black as Vcc, Data, Clock, Ground. On the Schumatech site the connections are shown as Vcc, Clock, Data and Ground. Can you tell me which is correct? Are the contacts labelled or easily identifiable on the PCB?<br />Thanks.gernoffhttps://www.blogger.com/profile/09750260170463648241noreply@blogger.comtag:blogger.com,1999:blog-4429789698339059066.post-30333907053021935662013-10-07T16:19:33.646-07:002013-10-07T16:19:33.646-07:00Roland,
1.2 doesn't. There are two [different]...Roland,<br />1.2 doesn't. There are two [different] version of the firmware coming (within a few weeks) that will handle 2x24 protocol scales. I'll be posting the details in a few days...<br /><br />Thank you<br />YuriyYuriyhttps://www.blogger.com/profile/11394499166280606198noreply@blogger.comtag:blogger.com,1999:blog-4429789698339059066.post-7033803525998072342013-10-07T12:37:31.287-07:002013-10-07T12:37:31.287-07:00Dear Yuriy,
does the V1.2 of the Launchpad Firmwa...Dear Yuriy,<br /><br />does the V1.2 of the Launchpad Firmware 1*24bit Scales ?<br />where i must connect the Clock lines ?<br />I will connect 3 1*24bit Scales only on a Lathe. (this Scales have Clock and Data Output )<br />Otherwise the Launchpad an BT Modul works fine with Samsung Pad 2 7.0 (but of course only the display shows 0)<br /><br />Many Thanks <br />Roland<br />msk-rnhttps://www.blogger.com/profile/17878770829578615389noreply@blogger.comtag:blogger.com,1999:blog-4429789698339059066.post-60412198784066804882013-09-09T22:35:02.178-07:002013-09-09T22:35:02.178-07:00At this point the code doesn't support it. I&#...At this point the code doesn't support it. I'm getting pretty close to a "public beta" of new controller but it still needs a bit of work. <br /><br />Thank you<br />YuriyYuriyhttps://www.blogger.com/profile/11394499166280606198noreply@blogger.comtag:blogger.com,1999:blog-4429789698339059066.post-88500986702924494452013-09-08T12:08:13.959-07:002013-09-08T12:08:13.959-07:00Dear Yuriy,
I'm trying to connect 3 "Chi...Dear Yuriy,<br /><br />I'm trying to connect 3 "Chinese" 2*24 bit scales, these scales supply both data and clock. Could you please explain what to <br />do with the 3 clocks and to which pins they<br />should be connected on the MSP430.<br /><br />Thanks a lot for a great projectAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-4429789698339059066.post-74776034940155478762013-07-25T21:18:48.271-07:002013-07-25T21:18:48.271-07:00This is probably the easiest route: LM2596 DC-DC B...This is probably the easiest route: <a href="http://www.amazon.com/gp/product/B008BHAOQO/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B008BHAOQO&linkCode=as2&tag=yuriystoys-20" rel="nofollow">LM2596 DC-DC Buck Converter Step Down Module Power Supply Output 1.23V-30V</a><br />Yuriyhttps://www.blogger.com/profile/11394499166280606198noreply@blogger.comtag:blogger.com,1999:blog-4429789698339059066.post-25419553203493671722013-07-25T20:22:03.715-07:002013-07-25T20:22:03.715-07:00Yuriy;
At some point in the future would you pleas...Yuriy;<br />At some point in the future would you please post the circuit for the 1.5v per supply. Thanksgernoffhttps://www.blogger.com/profile/09750260170463648241noreply@blogger.comtag:blogger.com,1999:blog-4429789698339059066.post-66664583853424486072013-07-18T09:10:31.599-07:002013-07-18T09:10:31.599-07:00Joe,
The component is an adjustable voltage regula...Joe,<br />The component is an adjustable voltage regulator for 1.5V supply. I'm not using it right now (powering the scales from their own batteries).<br />I haven't posted the firmware for this board yet, though. There are still a few issues to iron out but to answer your question - yes, it detects 21bit, 24 bit and the "Harbor Freight" caliper protocol.<br /><br />Thank you<br />Yuriy<br />Yuriyhttps://www.blogger.com/profile/11394499166280606198noreply@blogger.comtag:blogger.com,1999:blog-4429789698339059066.post-63854513258924059702013-07-18T08:25:55.303-07:002013-07-18T08:25:55.303-07:00Hi Yuryi,
Very interested in connectin one (X-axis...Hi Yuryi,<br />Very interested in connectin one (X-axis) igaging scale and two "chinese" scales (ex verniers). I see what you did on the 4-Axis adapter board prototype but what are the components in the top left corner, please?<br />Is the software able to identify and process the different protocols yet?<br />Cheers, <br />JoeJoe Hovelnoreply@blogger.comtag:blogger.com,1999:blog-4429789698339059066.post-49711498978525874002013-07-05T14:51:55.879-07:002013-07-05T14:51:55.879-07:00Would this post work?
http://www.yuriystoys.com/20...Would this post work?<br /><a href="http://www.yuriystoys.com/2012/09/arduino-bluetooth-module-wireless-dro.html" rel="nofollow">http://www.yuriystoys.com/2012/09/arduino-bluetooth-module-wireless-dro.html</a>Yuriyhttps://www.blogger.com/profile/11394499166280606198noreply@blogger.comtag:blogger.com,1999:blog-4429789698339059066.post-50281012982423704512013-07-05T12:12:07.492-07:002013-07-05T12:12:07.492-07:00Hi Yuri,
Do have any idea where I could find info...Hi Yuri,<br /><br />Do have any idea where I could find information regard interfacing to iGaging digital indicators? The connector on them appears to be a USB mini-b type.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-4429789698339059066.post-3857269693120161212013-07-05T08:55:06.458-07:002013-07-05T08:55:06.458-07:00Thanks Yuriy!
My $29 24" Igaging scale is in ...Thanks Yuriy!<br />My $29 24" Igaging scale is in the mail. Time to order the MSP 430 and warm up the soldering iron!gernoffhttps://www.blogger.com/profile/09750260170463648241noreply@blogger.com