hybridfree/eevblog-posts huggingface dataset:
The Batteriser and Solar Roadway look honest compared to this - Page 1
Forum section: electronics / general

author: Alex Eisenhut
author_rank: Super Contributor
timestamp: July 18, 2016, 01:00:40 am
content: http://www.ebay.com/itm/Patent-for-magnetic-sports-equipment-/171307418345?hash=item27e2b7c2e9:g:8McAAOxyYANTXvguSomeone's off their meds ...

author: XOIIO
author_rank: Super Contributor
timestamp: July 18, 2016, 01:26:42 am
content: Jesus christ I was going to look to see if there was a patent number but that fucking wall of text in the description, my god did they put 0 effort into this?

author: Macbeth
author_rank: Super Contributor
timestamp: July 18, 2016, 01:30:26 am
content: Oh I don't know. I was instantly lured in by the very tempting and reasonable price of $15,000,000. That guy must have a heck of a marketing team pitching so low, a "loss leader" I think they call itI bet there are lots of extras that are required that take it up to $50,000,000. Still a bit of a bargain for a magnetic gym patent though.Anyway I quickly read the very concise and very erudite description of what is on offer. As if that wall of text wasn't enough the professional photographs are the icing. It was a pleasure to read at leisure and utterly convinced me to go ahead and start the ball rolling with, say, a $20,000,000 initial paypal bid.But then I smelt a rat! -(Not eligible for eBay purchase protection programs)Are you kidding me?

author: Mr.B
author_rank: Unknown
timestamp: July 18, 2016, 01:43:16 am
content: Damn!I'm out."May not ship to New Zealand"

author: Brumby
author_rank: Unknown
timestamp: July 18, 2016, 01:56:34 am
content: A seller with zero feedback?... not to mention everything else that wreaks.I wonder if they're up for any listing fees?

author: EEVblog
author_rank: Unknown
timestamp: July 18, 2016, 02:31:50 am
content: The Make An Offer button is sooooooo tempting!

author: XOIIO
author_rank: Super Contributor
timestamp: July 18, 2016, 02:40:51 am
content: Quote from: EEVblog on July 18, 2016, 02:31:50 amIndeed it is.Indeed it is.

author: Brumby
author_rank: Unknown
timestamp: July 18, 2016, 03:12:27 am
content: I'd go $1.50 - if I hadn't spent my budget for this month.

author: EEVblog
author_rank: Unknown
timestamp: July 18, 2016, 03:39:47 am
content: Quote from: XOIIO on July 18, 2016, 02:40:51 amThat's an insult!At least offer enough to buy the person a bunch of bananas.I don't know how much they cost in the US, but two bucks should do it.

author: Brumby
author_rank: Unknown
timestamp: July 18, 2016, 03:45:03 am
content: $2 ?That's out of my league.

author: ChunkyPastaSauce
author_rank: Unknown
timestamp: July 18, 2016, 04:35:13 am
content: Appears expired due to nonpayment

author: daqq
author_rank: Super Contributor
timestamp: July 18, 2016, 08:15:58 am
content: If you want industrial grade sketch on ebay, search for "free energy". Wear a head protector - facepalms can be deadly.
Capacitor Manufacturer Rating - Page 1
Forum section: electronics / general

author: mafio
author_rank: Contributor
timestamp: July 10, 2016, 05:10:30 pm
content: The first link is a survey for capacitor manufacturers. Please rate based on overall experience. (will finish the EEVBLOG poll in a little bit)https://surveyplanet.com/5782701726f371f8547b9d03Some list of capshttp://www.badcaps.net/forum/showthread.php?t=388http://www.tomshardware.com/reviews/power-supplies-101,4193-5.htmlLet me know if I missing any common or large manufacturers.IF YOU HAVEN'T USED DONT RATE.Just good bad overall experience. I know it is a crap question but we are in the general discussion area.

author: XOIIO
author_rank: Super Contributor
timestamp: July 10, 2016, 05:16:07 pm
content: I've only heard of like, 5 of these brands?Also hopefully nobody has an email that's none@none.com because that's my default for putting into these sorts of things.The "value" is pretty arbitrary when you aren't giving any other info on how you want us to rate them.

author: dmills
author_rank: Super Contributor
timestamp: July 10, 2016, 07:00:25 pm
content: Yea, what does value mean here?Besides I only have personal design experience with about 5 of those, all were just fine and the question really came down to who had what I needed at the right price and with stock available.Now electrolytic caps are one of those things too easy to screw up, so I don't even tend to look at the stuff not from the big players with good history, sure I might miss a bargain, but lacking the ability to do full life cycle testing it just is not worth the savings in the volumes I deal with.It is I suspect a slightly more fraught question when there is major volumes or major value engineering to hit target BOM in play.Regards, Dan.

author: mafio
author_rank: Contributor
timestamp: July 17, 2016, 06:09:48 pm
content: I will post the results to the survey after 15 or so contributions.

author: ChunkyPastaSauce
author_rank: Unknown
timestamp: July 17, 2016, 06:31:06 pm
content: I wanted to see the vote so I entered a random one (rubycon) before reading the first post....not realizing you can't remove a vote..sorry about that

author: wraper
author_rank: Unknown
timestamp: July 17, 2016, 07:08:23 pm
content: There is no point or value in this poll if you can select only one answer as there are multiple top manufacturers which are on par. Even more, you put poly cap in the listAlso you listed United chemi-con but not Nippon chemi-con (United chemi-con is their North American subsidiary).QuoteQuote from: XOIIO on July 10, 2016, 05:16:07 pmI've personally seen about 70% of those
Accessing micro sd raw nand flash - Page 1
Forum section: electronics / general

author: stevenhoneyman
author_rank: Regular Contributor
timestamp: July 16, 2016, 07:31:41 pm
content: I've been playing about with a micro sd card and trying to access the raw nand flash, not for any particular reason! (as in I don't care if I destroy it)Unfortunately the controller seems to be fighting me, and I can't seem to get it right. With the SD pins connected to a card reader, the nand becomes "half accessible" and occasionally will accept a command etc. but not reliably.With the SD pins unconnected, I get nothing at all.I know my soldering is fine (poor quality photo attached!), because hooking a logic analyser up to it with the card connected to a USB reader and it shows the commands properly (see attachment of LA output).Can anyone advise me about what I've missed, or what the trick is to initializing the nand flash but not the controller?

author: Rerouter
author_rank: Super Contributor
timestamp: July 16, 2016, 09:40:18 pm
content: I would say you could try to force the controller into sleep mode via the SDIO communication and then attempt to read,
Vintage Instrument - Worth restoring? - Page 1
Forum section: electronics / general

author: Mondfleck
author_rank: Newbie
timestamp: July 14, 2016, 01:47:32 am
content: Hi all,This will be my first post on the forum, so I hope that it will be of interest to some of you. This instrument was found among my Grandfather's belongings, along with several other EE curios. I'm only beginning to develop my knowledge in this area, so I'm not game enough to take a stab at guessing what it's used to measure.I guess what I'd love to know is:What does it measure?Is it valuable and worth restoring?Are there any members in Australia who specialise in restoring vintage gear?Click for larger imageAny info would be greatly appreciated. I can take more photos, if necessary. Cheers!

author: Dubbie
author_rank: Unknown
timestamp: July 14, 2016, 02:01:24 am
content: It looks like a wheatstone bridge.Used for very accurate resistance measurements. nope!

author: Ian.M
author_rank: Super Contributor
timestamp: July 14, 2016, 03:33:10 am
content: No. its just a center zero galvanometer. The resistance 53.8 Ohms is marked on the scale, and that's far too low to be a voltmeter, so it must measure current.Seehttp://physicsmuseum.uq.edu.au/unipivot-galvanometer-no24aRestoring it would be an extremely specialist undertaking. Even testing it should be left to an experienced electronics tech.

author: Gyro
author_rank: Super Contributor
timestamp: July 14, 2016, 08:59:38 am
content: QuoteAgreed, it's old enough to have value. Don't go stripping and polishing the brass or anything like that. A little wax polish (on the outside only!) will improve its appearance a lot, without damaging it. Some Vaseline on the terminal threads will stop them seizing up. Treat it as an antique (which it is by now) and put it on display.

author: Mondfleck
author_rank: Newbie
timestamp: July 16, 2016, 03:55:12 am
content: Thank you kindly for the responses! I might consider some practical means for displaying it at home, or look into donating it to a museum.

author: System Error Message
author_rank: Frequent Contributor
timestamp: July 16, 2016, 01:08:13 pm
content: its always worth restoring vintage stuff. Dave from EEVBlog gets an orgasm whenever he reviews vintage stuff.
FREE TI: handy e-book, Analog Engineer’s Pocket ... - Page 1
Forum section: electronics / general

author: onesixright
author_rank: Frequent Contributor
timestamp: July 13, 2016, 05:57:04 am
content: Just a heads-up, for registered users of TI, you can download a (pdf) eBook:50 years of analog design experience in a handy e-book, Analog Engineer’s Pocket Reference.• Key constants and conversions• Op amp basic configurations• Overview of sensors• A/D and D/A conversions• And more...Preview:http://www.ti.com/lsds/ti/amplifiers-linear/precision-amplifier-support-community.page?HQS=hpa-pa-opamp-pocketref-aut-lp-previewpdf-wwe&utm_campaign=hpa-pa-opamp-pocketref-aut-null-ucid5769pdf-wwe&utm_medium=email&utm_source=Eloqua#pocketrefEnjoy!

author: twistedresistor
author_rank: Contributor
timestamp: July 13, 2016, 07:38:38 am
content: This is also available as hardcopy.If you contact your TI sales guy, they usually have some at hand.Really handy for quickly looking up stuff.

author: ez24
author_rank: Super Contributor
timestamp: July 13, 2016, 08:00:11 pm
content: Quote from: onesixright on July 13, 2016, 05:57:04 amSeems they sell it for $5 if you register (big register) Maybe hardcopy. Doing a Google search brings it up on TI's web site so I assume it is ok to download (got my copy)https://www.ti.com/seclit/sl/slyw038b/slyw038b.pdfI am going to post this in beginners books.thanks

author: rstofer
author_rank: Super Contributor
timestamp: July 15, 2016, 10:47:43 pm
content: You can have the downloaded version for free. If you want the paperback version, it costs $5. I wanted the paperback version so I bought two.
It's got what computers crave! - Page 1
Forum section: electronics / general

author: T3sl4co1l
author_rank: Super Contributor
timestamp: July 11, 2016, 01:24:55 pm
content: Have fun...Tim

author: Cubdriver
author_rank: Unknown
timestamp: July 11, 2016, 05:32:58 pm
content: It has electrolytes?-Pat

author: T3sl4co1l
author_rank: Super Contributor
timestamp: July 11, 2016, 11:23:52 pm
content: Yes, bonus Brawndo branded inductors..Tim

author: station240
author_rank: Unknown
timestamp: July 12, 2016, 04:02:18 am
content: This is a Ben Heck level joke.

author: AlfBaz
author_rank: Super Contributor
timestamp: July 12, 2016, 04:58:08 am
content: I can see the calcium substrate rotting already

author: Red Squirrel
author_rank: Super Contributor
timestamp: July 13, 2016, 01:14:24 pm
content: lol that's great.
That heaps of waste bags and boxes when making something  - Page 1
Forum section: electronics / general

author: Miyuki
author_rank: Frequent Contributor
timestamp: July 15, 2016, 01:27:25 pm
content: I'm making some prototype of VFD motor controller and Welding inverterAnd when I put everything on pcbs I was shocked that I have so big heap of waste and so small final productThere is so much ballast and padding when ordering components. That huge bags for "small" tqfp chips, they are in plastic box with antistatic foam and that all sealed in metallised bag with desiccant and moisture monitor and everything is so huge compared to size of modern componentAnd then you order ten resistors of desired value even if need just six but at ten you have discount so total price is lessI just have to share my mind

author: Galenbo
author_rank: Super Contributor
timestamp: July 15, 2016, 01:51:34 pm
content: That's one of the reasons why one-off production is so much more expensive than mass production.A 40-ft container filled with those tqfp's is really much cheaper.

author: System Error Message
author_rank: Frequent Contributor
timestamp: July 15, 2016, 02:32:18 pm
content: You can reuse those unused components for other projects. Thats why you see many tiny drawers on shelves.

author: Gyro
author_rank: Super Contributor
timestamp: July 15, 2016, 04:53:03 pm
content: I remember when we used to buy chips from LSI Logic. They used to package the IC tubes (in their vacuum bags) in Nice strong cardboard boxes. They would then put them in their standard shipping box and fill the remaining space with identical boxes stamped "EMPTY".We built up most of our lab parts storage with LSI boxes. If only the reels had fitted (actually they were stacked in an outer box).
Waste not, want not - Page 1
Forum section: electronics / general

author: bitseeker
author_rank: Super Contributor
timestamp: July 12, 2016, 03:01:33 am
content: Get every last drop of that toothpaste or ketchup...with a hydraulic press!(Seems they wasted more! Oh, well.)

author: bitseeker
author_rank: Super Contributor
timestamp: July 12, 2016, 04:28:01 am
content: Warning: Do not feed the press.
Brian Flores first post.  - Page 1
Forum section: electronics / general

author: bflores
author_rank: Contributor
timestamp: July 10, 2016, 04:08:35 pm
content: This is my fist post, and hopefully not the last. Dave's videos got me here. Started binge watching from video #1. I am now on video #730.I am a newb at electronics. 42 years old. Dave's enthusiasm has inspired me to setup 2 labs for tinkering and learning (one at home, and one at work).Looking forward to member assistance as I learn and make mistakes.Proud of Dave for getting so far and successful.

author: bflores
author_rank: Contributor
timestamp: July 10, 2016, 04:26:51 pm
content: We are at the Houston Zoo. Waiting in line to feed the Giraffes. My custom branded Fluke fan, is keeping the little one cool. I normally use the fan to blow the solder smoke away.

author: saturation
author_rank: Super Contributor
timestamp: July 10, 2016, 04:47:22 pm
content: Welcome, a new 'fan', pun intended.

author: gnavigator1007
author_rank: Unknown
timestamp: July 10, 2016, 05:15:47 pm
content: Hi Brian and welcome! Just don't be discouraged by the "Is the electronics hobby dead?" topic.
Noodle soup refractometer (really?) - Page 1
Forum section: electronics / general

author: nidlaX
author_rank: Frequent Contributor
timestamp: July 09, 2016, 06:36:56 am
content: Someone please explain to me why this is a thing:http://www.ebay.com/itm/Atago-Digital-hand-held-Pocket-Refractometer-PAL-96S-for-Chinese-Noodle-Soup-/282005924355Don't get me wrong, I can see how arefractometer calibrated to measure milk solid contentcould be useful, but what the fuck do you gain from measuring noodle soup like this?

author: XOIIO
author_rank: Super Contributor
timestamp: July 09, 2016, 06:58:46 am
content: Maybe to try and identify fake noodles, if there are any plastic ones out there like rice?

author: george.b
author_rank: Frequent Contributor
timestamp: July 09, 2016, 07:00:20 am
content: From the listing:QuoteWhatever that's supposed to mean

author: Halcyon
author_rank: Unknown
timestamp: July 09, 2016, 07:08:05 am
content: Have you had aproperWonton Noodle Soup?Seriously though, what I find more odd is their clause on their eBay page:"Will usually ship the same business day if paid before 12:01 pm (not including weekends and holidays)."Why 12:01 PM?? Why not just say "midday" or 1200hrs?

author: amyk
author_rank: Super Contributor
timestamp: July 09, 2016, 05:11:42 pm
content: I'd guess it's for production line QA purposes - they don't just sample the product with their mouth.

author: amyk
author_rank: Super Contributor
timestamp: July 09, 2016, 05:17:41 pm
content: Quote from: blueskull on July 09, 2016, 05:14:17 pmI wonder if their standards organisation has standard noodles too...?https://www.eevblog.com/forum/chat/how-often-do-you-guys-calibrate-your-peanut-butter/

author: XOIIO
author_rank: Super Contributor
timestamp: July 09, 2016, 06:58:34 pm
content: Quote from: blueskull on July 09, 2016, 05:14:17 pmYeah even the cheaper food at japan is pretty good, and damn, if you get good stuff, my god it's incredible I went to a place with some stir fry noodles and thin slices of beef, they put it on a hot plate in front of you, and it was the best tasting thing I've had in my entire life.The order was pretty big but I god another one, and when I was done this little older japanese guy who had gotten a big ass meal himself but hasn't quite finished it was super enthusiastic for some reason and gave me a solute and shit lol (not sure if eating a big meal is a good thing there|?)
How inportant is MSL 3 ? - Page 1
Forum section: electronics / general

author: thebaron
author_rank: Newbie
timestamp: July 12, 2016, 12:16:42 am
content: Hi,I recently ordered some MSL3 mcu's online and they arrived in a cardboard box inside some conductive foam. Now plastic/waterproof wrapping at all. The boards arrived a few weeks later and when i hand soldered them they didn't work. How are they meant to be shipped/stored? I would of thought they should be in some type of packaging? The price of the chips has now doubled i'm concerned about ordering more.ThanksMick

author: uncle_bob
author_rank: Unknown
timestamp: July 12, 2016, 12:27:37 am
content: HiIf you have concerns about moisture, bake (dry) out the parts before you solder them. Some moisture issues show as package fractures. If that had happened you probably would have noticed....Bob

author: thebaron
author_rank: Newbie
timestamp: July 12, 2016, 03:39:02 am
content: Thanks. I live in Sydney and it was in the very dry period before the recent rains. I've been practicing soldering surface mount on some cheap PIC's from ebay. However everything i did before and since had worked so thought it may be the MSL rating. Next time i put in an order to Element 14 i'll get some more.
The future of electric cars? - Page 1
Forum section: electronics / general

author: G7PSK
author_rank: Super Contributor
timestamp: July 07, 2016, 08:40:29 pm
content: Was sent this by a friend, though I would share here as well.https://drive.google.com/file/d/0B0KtnWtajUVwcEtabVZlaDhTMW8/view

author: rstofer
author_rank: Super Contributor
timestamp: July 07, 2016, 08:51:52 pm
content: Now that's funny!OTOH, I really like my Chevy Spark EV. The cool thing about battery cars is their torque. The EV has somewhat over 400 ft-lbs of romp-and-stomp passing power. It's a kick to drive!

author: uncle_bob
author_rank: Unknown
timestamp: July 07, 2016, 09:59:53 pm
content: HiOk so let's say it *has* 9500 AA cells. At 4 WH per cell, that's 38 KWH. Discharged at a 1A rate, you have about 15 KW when you stomp the pedal. You have about 1/5 the battery storage of a Tesla model S. It's about 10% of the peak energy. So no, a 10,000 AA battery approach is not a real good way to do this speed or range wise.On Amazon, Duracell AA's sell for about 50 cents each. Each fill up would be $4,500 on that basis. Not going to cut it in the cost department either.Yes, it's a joke video. The bad part is that you really would want about 8X that many AA's to actually get anywhere. Now you can buy the Chevy Spark for the cost of one fill upOf course they do have size and weight ....Bob

author: ChunkyPastaSauce
author_rank: Unknown
timestamp: July 07, 2016, 10:33:13 pm
content: Quote from: uncle_bob on July 07, 2016, 09:59:53 pmBatteriser

author: XOIIO
author_rank: Super Contributor
timestamp: July 08, 2016, 09:00:10 am
content: This is amazing.

author: station240
author_rank: Unknown
timestamp: July 08, 2016, 02:43:29 pm
content: Skit from NBC's Saturday Night live.I love the video effects work on this, very professional.

author: XOIIO
author_rank: Super Contributor
timestamp: July 08, 2016, 02:45:54 pm
content: Quote from: station240 on July 08, 2016, 02:43:29 pmIt looks better than most actual car commercials.

author: Delta
author_rank: Super Contributor
timestamp: July 09, 2016, 03:06:05 pm
content: Stick a Batteriser on each cell, and a uBeam receiver on the roof. This is the future.
Free Shipping from Arrow Promo Code Again - Page 1
Forum section: electronics / general

author: JoeN
author_rank: Frequent Contributor
timestamp: July 09, 2016, 05:14:36 am
content: Free FedEx 2 day. Code isPOWER16.Works for US shipping at least. Seems to be no minimum. Saved $16 shipping on a $50 order."For a limited time, we're giving you free shipping on anything else you might need—power management and more—all in stock right now.Use promo code POWER16 at checkout.Limited time offer valid through 7/15/16. Offer not valid with any other discounts. MyArrow customers are ineligible. Offer only applies to FedEx Ground, FedEx 2 Day, UPS Ground, UPS 2nd Day Air, USPS 1st Class, USPS Priority Mail, and DHL Worldwide Express."
FTDI FT232RL BoB - Page 1
Forum section: electronics / general

author: metrologist
author_rank: Super Contributor
timestamp: July 08, 2016, 07:33:16 pm
content: I have this BoB with a male pin header so I can use it on my breadboard for serial and USB based power (so convenient). I was having trouble programming my "breadboard" Arduino and I think the BoB has failed. I tried a loop-back test and there is no return, and the TX is line is high with just a few short low pulses when sending data. Both TX/RX LEDs light when sending data, however.Unless I gamble with assured eBay fakes, are there any reasonably priced alternatives?Some other info - other FT232RL chips I have work, and I looked in the device manager for the failing device and seemed to have the correct device ID (6001?), and the driver I'm using is a vintage 2012. This used to work fine, so I think the chip died.

author: nctnico
author_rank: Super Contributor
timestamp: July 08, 2016, 07:36:18 pm
content: The chip could have died. One of my customers used to go through FTDI boards like a kid goes through candy even though there where 1k Ohm series resistors on the pins. Nowadays they use a Silabs CP210x based design (though with smaller series resistors and TVS diodes) which keeps working.

author: metrologist
author_rank: Super Contributor
timestamp: July 08, 2016, 07:54:22 pm
content: I haven't been able to find anything in the same form factor (ports and pinout) since I use them on pro mini as well (not even in CH340G). Why are they putting the USB-A connector instead of the USB mini?
Sega Saturn CD - Cracked after 20 years - Page 1
Forum section: electronics / general

author: nowlan
author_rank: Frequent Contributor
timestamp: July 16, 2016, 10:17:50 am
content: http://assemblergames.com/l/threads/saturn-cd-block-rom-dumped.52419/

author: Halcyon
author_rank: Unknown
timestamp: July 16, 2016, 10:41:11 am
content: Amazing video! Thanks for linking!
MIPI DSI interface - Page 1
Forum section: electronics / general

author: Jane
author_rank: Frequent Contributor
timestamp: July 09, 2016, 10:32:00 am
content: Where can I check specification for MIPI DSI interface?Are there any code samples available for MIPI DSI?Is there any way how to check if a particular LCD uses this MIPI DSI interface?

author: bktemp
author_rank: Super Contributor
timestamp: July 09, 2016, 11:23:46 am
content: Quote from: Jane on July 09, 2016, 10:32:00 amIf you want the current version you have to pay for them athttp://mipi.org/If you know how to use google, you can find older versions.QuoteYou can't do it in software if your controller does not support MIPI, so there are no code samples, but you can find drivers for controllers having a MIPI interface or source code for FPGAs implementing MIPI

author: amyk
author_rank: Super Contributor
timestamp: July 09, 2016, 05:19:57 pm
content: Look at Mike's videos here:https://www.eevblog.com/forum/projects/reverse-engineering-lcd-from-ipod-nano-v6/
Check out the mechanism on this analytical scale.(Some mechanical porn) - Page 1
Forum section: electronics / general

author: XOIIO
author_rank: Super Contributor
timestamp: July 07, 2016, 04:09:05 am
content: Got this for $20 due to the light not working, I wasn't sure if it was going to be an electrical issue, I thought it might have a digital readout, but aside from the light it's all mechanical and it has a gorgeous mechanism to adjust it. I figure some people here will appreciate it.This video details the whole process (well, I cut out some of the extremely long boring stuff), skip to 7:32 to see the mechanism, and 26:11 to see the weighing process/readout.https://youtu.be/KKfdaF-jOVsFirst video I took using my phone for this sort of thing aside from some quick and noise free stuff, apparently the microphone is worse than I thought so I'll have to use an external one for anything that might make noise from here on out.
Clogged shower diverter problem - Page 1
Forum section: electronics / general

author: Bud
author_rank: Super Contributor
timestamp: July 04, 2016, 04:52:07 am
content: I had a leaky shower diverter so I bought and install a new valve. It is a pull/push type of shower diverter valve (picture attached). Tested it after installation and observed very low water pressure into the shower arm (the tub arm water flow is fine). To troubleshoot I removed the diverter valve from the housing , unscrewed the shower head and tried blowing air through the shower hose and it appeared clogged. Apparently some derbies got into the diverter when I was replacing the valve. To clean the diverter I need to understand how it works. The diverter is behind the wall so removing it is not an option. The shower pipe is also behind the wall going up with a 6 inch end for the shower attachment sticking out from the wall from above. I am hoping to reach to the diverter's internal openings with some sort of a picker or stiff wire from the front to try to clean it. Does anyone have a diagram of the diverter housing or the whole assembly for the valve shown in the attached picture ? I spend time on the internet but could not find it.

author: amyk
author_rank: Super Contributor
timestamp: July 04, 2016, 10:44:19 am
content: What make/model is it? If there are any references to patent numbers, you could look those up and the patents will usually have quite detailed diagrams of the mechanism. It looks like a typical spool-valve to me, you can try turning the water on with the valve out to flush out any debris. Backflushing from the shower end might be more effective.

author: Back2Volts
author_rank: Unknown
timestamp: July 04, 2016, 12:17:49 pm
content: All positions affected? Have you tried running water with the diverter valve removed?

author: Unknown
author_rank: Unknown
timestamp: July 04, 2016, 07:05:05 pm
content: I'm assuming that with the shower head removed, the problem still exists (i.e., it's not trapped debris in the shower head causing the problem). You can connect a garden hose to the shower arm with 1/2"fip - 3/4 female hose adapter and backflush. remove the valves first if you think it's in the valve body alone. Don't run too long like this as you'll likely get some water behind the shower wall.My bet is that debris has clogged the diverter valve and you'll need to disassemble and clean it out. What brand/model is it?

author: Bud
author_rank: Super Contributor
timestamp: July 04, 2016, 07:13:02 pm
content: Doh! The diagram was right on the back of the replacement part packageAnd in the end it was not the diverter, I found pieces of the old rubber gasket blocking the path at the plastic shower hose mount right where it is connected to the wall pipeYesterday I just unscrewed the shower head, but the problem was at the other end of the shower hose.Back in business now
Do you see what I see?  - Page 1
Forum section: electronics / general

author: RandyDarkshade
author_rank: Contributor
timestamp: July 04, 2016, 08:19:52 pm
content: So I decided to take a battery charger apart from an old Dewalt drill and I found something that isn't quite right.

author: StillTrying
author_rank: Super Contributor
timestamp: July 04, 2016, 08:27:13 pm
content: It contained 2 Lidl AA batteries ?Edit. I didn't realise the image was 2048 pixels wide, I can see it now, - there's actually 3 Lidl AAs.

author: Ian.M
author_rank: Super Contributor
timestamp: July 04, 2016, 08:33:45 pm
content: Bodgers!Was the 1 1/4" fuse anywhere near the right rating, or was it a 1" BS1362fuse?Most axial lead 20mm fuse caps can be carefully pried off the dead fuse and transplanted onto a new one. One should desolder the whole assembly first to avoid damage.Alternatively, buy new ones:http://uk.rs-online.com/web/p/fuse-holder-accessories/0379274/

author: XOIIO
author_rank: Super Contributor
timestamp: July 04, 2016, 08:36:50 pm
content: The cord is cut, no wonder it's not working.

author: RandyDarkshade
author_rank: Contributor
timestamp: July 04, 2016, 11:30:16 pm
content: Quote from: XOIIO on July 04, 2016, 08:36:50 pmIt's a 5 amp plug fuse. Soldered directly to the blown internal fuse.

author: AntiProtonBoy
author_rank: Frequent Contributor
timestamp: July 05, 2016, 01:09:56 am
content: They are using a stack of biscuits and cream where the coil windings should be.

author: XOIIO
author_rank: Super Contributor
timestamp: July 05, 2016, 01:13:14 am
content: Quote from: RandyDarkshade on July 04, 2016, 11:30:16 pmI know, hence why I purposefully avoided the obvious.

author: calexanian
author_rank: Super Contributor
timestamp: July 05, 2016, 08:10:51 pm
content: Oh. I see Dewalt has upgraded from coat hangar wrapped around a pencil lead they used to use. (I am not a fan of their quality)
How to Replace Blinker Fluid  - Page 1
Forum section: electronics / general

author: nctnico
author_rank: Super Contributor
timestamp: July 05, 2016, 12:04:21 am
content: A new carphool product!

author: Don Hills
author_rank: Regular Contributor
timestamp: July 05, 2016, 12:38:20 am
content: Accept only genuine parts...http://www3.telus.net/bc_triumph_registry/smoke.htmI wonder if they do a version for electronic components?

author: Mr.B
author_rank: Unknown
timestamp: July 05, 2016, 12:45:48 am
content: Quote from: Don Hills on July 05, 2016, 12:38:20 amToo many component variants to make it economically viable.Besides, we would need to carry too much stock.If you only have “Resistive Device 0603 Smoke”, what happens if you overload a 1206 resistor?

author: lwatts666
author_rank: Unknown
timestamp: July 05, 2016, 12:52:11 am
content: Quote from: Mr.B on July 05, 2016, 12:45:48 amAt four times the area, you need four cans of 0603 smoke, plus a mixing manifold and an adapter nozzle.

author: Mr.B
author_rank: Unknown
timestamp: July 05, 2016, 01:10:32 am
content: Quote from: blueskull on July 05, 2016, 12:56:20 am6 hours of outtakes edited out after filming...

author: Gyro
author_rank: Super Contributor
timestamp: July 05, 2016, 12:26:18 pm
content: That was beautifully done! (Edit: particularly the BMW driver bit)The worrying thing is how nice and clear it looked when filled!

author: rsjsouza
author_rank: Super Contributor
timestamp: July 05, 2016, 01:59:11 pm
content: Haha... I am not going to fall for that guy trying to push his own product; I boughtthis other brandinstead!Damn scammers everywhere!

author: PA0PBZ
author_rank: Super Contributor
timestamp: July 05, 2016, 02:06:18 pm
content: Quote from: Don Hills on July 05, 2016, 12:38:20 amSold out sadly:https://www.sparkfun.com/products/retired/10622
Anyone use the experiments book from allaboutcircuits.com - Page 1
Forum section: electronics / general

author: Stuartambient
author_rank: Regular Contributor
timestamp: July 02, 2016, 06:03:02 pm
content: Curious, because I've been looking through books and sites for a decent way to do some learning and teaching and their material seems to be the most digestible for a non-engineer type. I ordered some parts to get through the first dozen or so experiments. I like the fact that experiments seem to focus on the real core building blocks. .

author: ez24
author_rank: Super Contributor
timestamp: July 03, 2016, 06:43:47 am
content: It is helpful and easy to add links. Just add the URL you do not have to use the Link Button (it works wrong)It is a big site, do you have a certain page in mind?thanks

author: Stuartambient
author_rank: Regular Contributor
timestamp: July 03, 2016, 03:10:05 pm
content: Quote from: ez24 on July 03, 2016, 06:43:47 amWell this is the link to the book of experimentshttp://www.allaboutcircuits.com/textbook/experiments/Last night I did a better search on here for the site and it is known and has been recommended by members for learning. I posted to see if anyone had experience working through the book and if they felt it was helpful. Also in general what they thought about it as opposed to other resources.I've decided to give some commitment to the book. When I say some, there are probably some experiments I won't work through. I want a good beginners course not for myself only, I'll be working through these experiments with my teenage son.

author: ez24
author_rank: Super Contributor
timestamp: July 03, 2016, 05:18:44 pm
content: Quote from: Stuartambient on July 03, 2016, 03:10:05 pmI added your link to this onehttps://www.eevblog.com/forum/beginners/electronics-primers-course-material-and-books/Take a look at what others have posted therethanks
Balloon got to Romania this time - Page 1
Forum section: electronics / general

author: ez24
author_rank: Super Contributor
timestamp: July 02, 2016, 03:39:38 am
content: http://qrp-labs.com/ultimate3/ve3kcl-balloons/ve3kcl-s10.htmlWish the operator was more active here, I like what he does.

author: German_EE
author_rank: Super Contributor
timestamp: July 03, 2016, 10:27:04 am
content: This is flight S-10, since then there have been flights S-11 and S-12 and flight S-13 will take place in the near future.

author: ez24
author_rank: Super Contributor
timestamp: July 03, 2016, 05:42:05 pm
content: Quote from: German_EE on July 03, 2016, 10:27:04 amIt was from an old linkHere is the last one, S-12, which got farther than Romaniahttp://qrp-labs.com/ultimate3/ve3kcl-balloons/ve3kcl-s12.htmlAnd here is the next one (and the link I will save)http://qrp-labs.com/ultimate3/ve3kcl-balloons/ve3kcl-s13.html
Anyone use YouTube? - Page 1
Forum section: electronics / general

author: Erickben
author_rank: Contributor
timestamp: July 01, 2016, 02:40:04 am
content: Hi all,I'm a newbie for YouTube. I plunged in, and set up a YouTube account, but don't know how to use it. It's used for upload video only???Anyone can help me?Thank you.

author: RobertHolcombe
author_rank: Frequent Contributor
timestamp: July 01, 2016, 02:56:49 am
content: 99% of people never upload anythingYou can use your account to subscribe to channels, like/dislike videos, comment on videos, create playlists. Basically having an account makes it easier as a viewer to find videos you like.

author: zapta
author_rank: Super Contributor
timestamp: July 01, 2016, 02:57:42 am
content: It is used to share videos. You can either upload your own videos or watch videos uploaded by others.For example, you can watch here videos about a popular cat called Maru and his friend Hana.https://www.youtube.com/user/mugumogu/videos

author: Erickben
author_rank: Contributor
timestamp: July 01, 2016, 03:14:02 am
content: cute...Quote from: zapta on July 01, 2016, 02:57:42 am

author: Erickben
author_rank: Contributor
timestamp: July 01, 2016, 03:18:46 am
content: good idea, tksQuote from: RobertHolcombe on July 01, 2016, 02:56:49 am

author: ZeTeX
author_rank: Frequent Contributor
timestamp: July 01, 2016, 01:02:15 pm
content: Don't watch funny cats on YouTube, you just cant stop yourself.

author: TerraHertz
author_rank: Super Contributor
timestamp: July 02, 2016, 03:02:08 am
content: Quote from: ZeTeX on July 01, 2016, 01:02:15 pmNot true! It's always possible to stop, by watching funny cat cartoon videos instead.https://www.youtube.com/user/simonscat

author: ez24
author_rank: Super Contributor
timestamp: July 02, 2016, 03:24:15 am
content: Quote from: zapta on July 01, 2016, 02:57:42 amOh god now I am watching cat videosFirst Apple repair now cats

author: sarepairman2
author_rank: Frequent Contributor
timestamp: July 02, 2016, 03:33:15 am
content: youtube is like one of the greatest leisure activities you can imagine

author: ez24
author_rank: Super Contributor
timestamp: July 02, 2016, 04:52:40 am
content: Quote from: Erickben on July 01, 2016, 02:40:04 amYou have done the hard partWhen you subscribe to someone there is a little wheel next to the button, click on it and choose email notification.

author: XOIIO
author_rank: Super Contributor
timestamp: July 03, 2016, 02:27:32 am
content: What's a youtube? I just watch dave's videos via the mail in vhs order system.
Can't post .jpeg to forum - Page 1
Forum section: electronics / general

author: Circlotron
author_rank: Super Contributor
timestamp: July 03, 2016, 02:14:06 am
content: Went to post a .jpeg file from my IPad to the forum but it said nuh, only .jpg and a heap of other types. Given that IPads are pretty common nowadays I think that ought to be changed.

author: XOIIO
author_rank: Super Contributor
timestamp: July 03, 2016, 02:25:07 am
content: I'm more surprised that it's saving pictures as jpeg, it's basically the same file format, but that extension is an older one.Actually I have that the wrong way around. Seems even stranger then that the forum doesn't support it.It is a bit odd that the forum doesn't accept them though. I would suggest an external hosting site but I can already hear the executioner sharpening his axe.
Dailymotion Downloader Tool? - Page 1
Forum section: electronics / general

author: dexters_lab
author_rank: Unknown
timestamp: July 02, 2016, 06:04:46 pm
content: can anyone recommend a safe, malware-free tool to download videos from dailymotion?

author: XOIIO
author_rank: Super Contributor
timestamp: July 02, 2016, 07:58:42 pm
content: Replay media catcher works well to capture flash videos, not sure if it works on dailymotion but don't see why it wouldn't.

author: drws
author_rank: Unknown
timestamp: July 02, 2016, 08:27:15 pm
content: I usually use savefrom.net to download YouTube and other streaming site videos as it doesn't require any software downloads/installs.*edit* I see the dailymotion download might require a plugin with savefrom.net unless 480p is ok?

author: ZeTeX
author_rank: Frequent Contributor
timestamp: July 02, 2016, 08:34:24 pm
content: http://www.telechargerunevideo.com/en/

author: fubar.gr
author_rank: Unknown
timestamp: July 02, 2016, 08:37:27 pm
content: I personally use the Video DonwloadHelper Firefox add-on:https://addons.mozilla.org/el/firefox/addon/video-downloadhelper/It can be used on practically every video website.
Transformer embedded into PCB - Page 1
Forum section: electronics / general

author: daqq
author_rank: Super Contributor
timestamp: July 01, 2016, 12:54:22 pm
content: Nice solution:http://bayareacircuits.com/embedded-magnetics-technology-overview/

author: bktemp
author_rank: Super Contributor
timestamp: July 01, 2016, 01:02:12 pm
content: Mike did a teardown of a DC-DC converter using an embedded transformer:
4 Wire Resistance Measurement - Page 1
Forum section: electronics / general

author: Homer J Simpson
author_rank: Super Contributor
timestamp: June 30, 2016, 01:33:21 am
content: Courtesy of;https://www.youtube.com/user/w2aew/videoson YouTube

author: uncle_bob
author_rank: Unknown
timestamp: June 30, 2016, 01:56:38 am
content: HiOne wonders why outfits like Fluke write manuals and spec sheets. It's very apparent that people don't read themOne would *think* that the manual would get read when your shiny new $1,500 DVM came out of the box. There's sure not much wear on that unit.Bob

author: edpalmer42
author_rank: Super Contributor
timestamp: June 30, 2016, 03:28:04 am
content: Hi Bob,I'm not sure what you're getting at. Are you saying that the video is useful because people don't read the manual or are you saying that there's something wrong in the video?Ed

author: uncle_bob
author_rank: Unknown
timestamp: June 30, 2016, 11:39:30 am
content: Quote from: edpalmer42 on June 30, 2016, 03:28:04 amHiFact checking the video against the manual and the spec sheet would come up with a long list of discrepancies.....Bob

author: Homer J Simpson
author_rank: Super Contributor
timestamp: June 30, 2016, 12:43:20 pm
content: What are the discrepancies ?Is that meter specific or in the process / procedure?

author: uncle_bob
author_rank: Unknown
timestamp: June 30, 2016, 10:46:35 pm
content: HiOk, you are trying to demonstrate 4 wire measurement with a specific meter. That meter does certain things (puts 5 ma on the DUT) under certain conditions (R < 10 ohms). Rather that go through all the math with the numbers the meter does not use, ... use the ones it does use. It puts more current through a low R for a reason. When you do the "4 wire load part" ... the error is even closer to zero if you let the meter switch to it's 10 G ohm input mode. I wonder what Fluke actually does. The much bigger error is thermocouple errors (which he then demonstrates but does not explain).The meter is *not* optimized for low resistance measurement. The lowest range is 10 ohms. Doing the demo with a mili ohm piece of wire is running it in a mode that it actually does poorly at. The demo of moving the "source" leads should show zero impact on the reading. It shows the reading bouncing all over the place. Yes, it's doing a massively good job to operate outside it's design range. The take away is that 4 wire doesn't work very well.Yes I could go on ...Bob
Threat of argyria (silver poisoning) from lead-free solder - Page 1
Forum section: electronics / general

author: MichalPL
author_rank: Contributor
timestamp: June 30, 2016, 10:09:29 pm
content: Hi, most material safety datasheets (MSDSs) of lead-free solders contain this frightening clause that breathing fumes may cause argyria, which makes you look like smurfs. I use a dip soldering machine a lot using SnAgCu solder and I wonder how real this threat is, especially given the fact the the temperatures are quite low, some 350 degs Celsius. It's not brazing after all. But if so, then why do they write stuff like that? Any chemist on the forum?

author: rs20
author_rank: Super Contributor
timestamp: June 30, 2016, 10:28:50 pm
content: You should look up the MSDS for vinegar, household bleach, dishwashing liquid, etc etc. It might help you put the language they use into perspective.

author: m98
author_rank: Frequent Contributor
timestamp: June 30, 2016, 10:34:28 pm
content: No, there shouldn't be any considerable amounts of silver in the fumes at such a low temperature. In doubt, use proper ventilation and PPE. The fumes are still relatively toxic due to the flux.And as rs20 said, the manufacturers want to be better safe than sorry.

author: nogood
author_rank: Contributor
timestamp: June 30, 2016, 10:40:57 pm
content: The dangers mentioned in MSDS are often related to the pure chemical in question. Reading it can be quite scary, but it often falls into perspective when you regard the content percentage of what is in question (and think about in which way you could get exposed).IMHO silver fumes shouldnt be a problem, since lead fumes at normal soldering temperatures aren't either (I read that they may be a problem above 450°C though).FLux, especially in non-lead solder, is the real problem. I tried using lead-free and went back because of the bad flux fumes, for prototyping anyway.
SmithMicro and their over reaching EULA - Page 1
Forum section: electronics / general

author: FloridaJo
author_rank: Newbie
timestamp: June 30, 2016, 12:04:42 pm
content: My first post, and it's a rant. But I figure since Dave is known for his rants, this is perfect.Imagine buying a car, and you decide you don't want that car connected to the internet.Imagine that car is made by SmithMicro. After two weeks you could be driving down thefreeway, and the car tells you that you only have one week left to use this car before it becomes totally useless.That is analogous of what happened to me with SmithMicro's software that I paid for legitimately.I bought a license to use it. But I wanted to use it on a computer that no longer was on the internet.After only two weeks the program became inactivated and gave me seven days to reactivate it or it would become unusable.Upon writing to SmithMicro technical support and waiting over a day, I finally get this email:"...As for your Debut, that just means you need to activate it again. Per the license agreement, the program occasionally “checks in” with our activation server to make sure your serial number is still in good standing (and  example of why it might not be is if it was returned for a refund)...."Well isn't that dandy. What if I wanted to go on a retreat to create some masterpiece. I'm up in a cabin on some mountain top writing away, and then after two weeks boom! you're software is no longer activated.According to this EULA I now have to come down from my mountain retreat, go to some computer with an internet access point and upload a text file, get back a certificate text file, go back to my cabin retreat and continue my work. And I have to do this every two weeks!!.I thought I bought a license to the software, but evidently their lawyers have crafted some kind of license that is only temporary. It needs the life blood and sustenance from the internet.Here's another scenario; there is a major attack to the internet back bone by a terrorist and you and the country/world has lost internet. Let's hope that the software you are using from SmithMicro is not helping you and the world restore internet access, because you only have two weeks to do so before your software becomes inactivated, and three weeks before it is useless.There is only one word for a EULA that says the software has to be 'checked-in' on to be viable; "OVER-REACHING"!!!!!!!!

author: joeqsmith
author_rank: Super Contributor
timestamp: June 30, 2016, 12:31:43 pm
content: For any software, read the EULA before you buy. If you can't agree to their terms, just return it.

author: amyk
author_rank: Super Contributor
timestamp: June 30, 2016, 02:59:50 pm
content: That's what cracks are for.You paid them already, and it's not a subscription type of thing, so I have absolutely no qualms about just cracking it.
CEHS-DHSG, pinout for such cable for Sennheiser? - Page 1
Forum section: electronics / general

author: neslekkim
author_rank: Super Contributor
timestamp: June 30, 2016, 12:29:56 pm
content: Do anyone know the pinout for the CEHS-DHSG cable, used for Sennheiser DW Pro headsets, need an cable to get proper connection to an Jablocom Raven phone, and I'm searching everywhere, and it doesnt seem to easy to find here (can order outside the country though)But, RJ45 plug in both ends, I guess the pinout is supersimple?
autodesk bought cadsoft/eagle - Page 1
Forum section: electronics / general

author: BloodyCactus
author_rank: Frequent Contributor
timestamp: June 29, 2016, 05:14:56 pm
content: wow, saw that Autodesk bought Cadsoft.http://www.premierfarnell.com/content/sale-cadsoft-0Very surprised really, that they see something of worth in this. Maybe they looked at the books and saw many?? corporate customers or something. otherwise imo a bit of aI assume autodesk did due diligence.maybe they think it fits in with all theier makery apps they are suddenly producing/acquiring.hell, maybe they will put money into it and improve it!

author: ZeTeX
author_rank: Frequent Contributor
timestamp: June 29, 2016, 06:24:16 pm
content: Is this good or bad? :\

author: daqq
author_rank: Super Contributor
timestamp: June 29, 2016, 06:33:16 pm
content: Already being discussed here:https://www.eevblog.com/forum/eda/autodesk-buys-eagle/50/

author: JoeN
author_rank: Frequent Contributor
timestamp: June 29, 2016, 11:21:59 pm
content: Quote from: daqq on June 29, 2016, 06:33:16 pmThey should rename the product to more accurately reflect its quality. Possibly Autodesk Manure?

author: uncle_bob
author_rank: Unknown
timestamp: June 30, 2016, 12:41:20 am
content: HiWow, now we can all say the same things in two identical threads !!!!Bob