tag:blogger.com,1999:blog-1592992209402300549.post789028648416686109..comments2024-03-28T08:06:43.198-04:00Comments on The Silicon Graybeard: A Ham Radio Series 15 – Control Loops and Radio Design - 1SiGraybeardhttp://www.blogger.com/profile/00280583031339062059noreply@blogger.comBlogger7125tag:blogger.com,1999:blog-1592992209402300549.post-67875735912116059802020-10-10T04:01:05.195-04:002020-10-10T04:01:05.195-04:00This brings back memories of "floobydust"...This brings back memories of "floobydust" and other RAP articles from days gone by....Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-1592992209402300549.post-3367087984792321322020-10-05T20:16:59.254-04:002020-10-05T20:16:59.254-04:00Well done, SiG!
As an old Analog Guy who's be...Well done, SiG!<br /><br />As an old Analog Guy who's been bloodied by the delicate dance of "Gain" and "Stability" in large mechanical systems, I'm more than bit familiar with these things.<br /><br />And then there's "Range" and "Span", which sound the same, but aren't....drjimhttps://www.blogger.com/profile/05647484115197408897noreply@blogger.comtag:blogger.com,1999:blog-1592992209402300549.post-47009049273124555222020-10-05T17:26:50.159-04:002020-10-05T17:26:50.159-04:00Nice to hear from you TeX.
The mini split took ...Nice to hear from you TeX. <br /><br />The mini split took a little getting used to after a lifetime with bang-bang thermostats, but they are pretty slick. <br /><br />SiGraybeardhttps://www.blogger.com/profile/00280583031339062059noreply@blogger.comtag:blogger.com,1999:blog-1592992209402300549.post-47425809852186946482020-10-05T17:23:29.398-04:002020-10-05T17:23:29.398-04:00I've never seen a hard drive motor spindle con...I've never seen a hard drive motor spindle control, so that sounds like it would be interesting to look up. There are probably some online somewhere. <br /><br />I can see a PLL for tight control of speed, like they're used for tight frequency control, but that's as far as I can get right now. <br /> SiGraybeardhttps://www.blogger.com/profile/00280583031339062059noreply@blogger.comtag:blogger.com,1999:blog-1592992209402300549.post-26544039751630996072020-10-05T17:18:31.265-04:002020-10-05T17:18:31.265-04:00"it sets the cool air output warmer than it w..."it sets the cool air output warmer than it was when it was dropping the room temperature". In HVAC school the instructor was asked what would the ideal cooling system be. To my surprise he said 'it would run all the time, only adding enough BTUs to replace what losses the building has'.<br />I read you blog every day, Thanks. TeXAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-1592992209402300549.post-32469092977863130432020-10-05T16:59:26.605-04:002020-10-05T16:59:26.605-04:00Long ago and far away, as a newly minted technicia...Long ago and far away, as a newly minted technician, one of the things I got to troubleshoot was three phase push-pull PLL hard drive spindle motor circuits. It was interesting. Ritchiehttps://www.blogger.com/profile/08075903551422300106noreply@blogger.comtag:blogger.com,1999:blog-1592992209402300549.post-43497949378989621082020-10-05T06:34:48.115-04:002020-10-05T06:34:48.115-04:00This comment has been removed by a blog administrator.Packers And Movers Chennaihttps://packersmoverschennai.in/noreply@blogger.com