hybridfree/eevblog-posts huggingface dataset:
FS Brymen BM867 meter - Page 1
Forum section: electronics / general

author: rustytiger
author_rank: Newbie
timestamp: December 21, 2016, 07:02:56 pm
content: I have a Brymen BM867 brand new for sale at $146 plus $15 shipping and insure in USA only. Never used since I recently injured my hand and it is not comfortable to hold. It is too wide. It was delivered 12/17/16.

author: Ig_sherwood
author_rank: Regular Contributor
timestamp: December 21, 2016, 10:41:40 pm
content: Pics ?
WTB 10 MHz GPSDO - Page 1
Forum section: electronics / general

author: Jester
author_rank: Frequent Contributor
timestamp: December 15, 2016, 12:55:44 am
content: WTB 10 MHz GPSDO.Trimble or similar

author: Vgkid
author_rank: Super Contributor
timestamp: December 15, 2016, 04:14:25 am
content: Ebay???

author: Po6ept
author_rank: Regular Contributor
timestamp: December 19, 2016, 02:30:51 am
content: I bought a surplus cell site one from RDR Electronics in Denver, CO via eBay and have been happy with it. They sell it as a kit with an antenna. eBay search term = NTBW50AA

author: Jester
author_rank: Frequent Contributor
timestamp: December 21, 2016, 01:16:19 pm
content: I ended up ordering one of these:http://www.ebay.com/itm/182158031746?_trksid=p2055119.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AITHopefully it works out

author: mojoe
author_rank: Frequent Contributor
timestamp: December 21, 2016, 06:02:38 pm
content: The GPS module on that looks like a Motorola Oncore. Compared to modern GPS modules, the Oncore line is rather deaf and handles fewer satellites. Put a good GPS timing antenna on it and put it outside, free of obstructions.Just as a point of reference, I currently am fooling around with a ublox Neo M8N module with a built-in patch antenna. Sitting on my desk, inside the house, it easily locks onto over a dozen satellites.This thread may be of use:https://www.febo.com/pipermail/time-nuts/2016-June/098714.html

author: Jester
author_rank: Frequent Contributor
timestamp: December 21, 2016, 09:37:20 pm
content: Quote from: mojoe on December 21, 2016, 06:02:38 pmThanks for the time-nuts link. I'm not concerned about absolute time accuracy, however I do want an accurate 10 MHz reference to set my rubidium source from time to time. Do you think this will suffice?
FS: Keithley 705 Scanner with 7055 relay card - Page 1
Forum section: electronics / general

author: bernroth
author_rank: Regular Contributor
timestamp: December 16, 2016, 06:42:02 am
content: Hello folks!I would like to sell a Keithley 705 Scanner.It has one 7055 relay card installed.Buttons are fine, it starts normally and quick test is OK.Location of the device: Munich, GermanyShipping within Europe possible with UPS, overseas with DHL.Please send me your bids as PMCheers,Bernhard

author: bernroth
author_rank: Regular Contributor
timestamp: December 21, 2016, 09:23:20 am
content: Item is sold.Thanks all for your interest!
WTB [EU] JBC Stands - Page 1
Forum section: electronics / general

author: Iwanushka
author_rank: Frequent Contributor
timestamp: December 21, 2016, 01:00:14 am
content: Hello,I'm looking for:1) T245/T210 handle stand (as I understand it's the same stand)2) stand for PA-120 tweezersBest Regards,Mantas
[FS] Bay Area HP / Agilent test equipment in need of a new home  - Page 1
Forum section: electronics / general

author: resistor
author_rank: Regular Contributor
timestamp: December 23, 2016, 11:10:11 pm
content: I'm looking for buyers for some test equipment. Local pickup only, in San Jose CA.HP 3456A Digital Voltmeter - $125Works, but needs to be calibrated. I repaired it by replacing a capacitor in the power supply, and have not calibrated it since. I've sanity checked that it provides basically sane readings as-is, but you'll need to get it properly calibrated if you want to use its high precision capabilities.HP E3616A DC Power Supply 0-35V, 0-1.7A - $100Works!

author: TAMHAN
author_rank: Frequent Contributor
timestamp: December 24, 2016, 02:16:26 am
content: Hello Resistor,sorry to be a party pooper. If you can not sell the Voltmeter, would you be willing to ship it inside the USA to Virginia Beach (close to Norfolk)?It would make such a great xmas gift for a friend of mine who really could need a good voltmeter.

author: resistor
author_rank: Regular Contributor
timestamp: December 24, 2016, 03:02:01 am
content: Quote from: TAMHAN on December 24, 2016, 02:16:26 amI'd strongly prefer to find someone local to take them --- packing and shipping test equipment is a pain. If I don't find a taker though, I'll reconsider that.

author: bills
author_rank: Frequent Contributor
timestamp: December 24, 2016, 04:08:10 am
content: HP E3616A DC Power Supply 0-35V, 0-1.7A - $100If you are willing to ship this item let me know, I will buy it.thanksbill

author: guenthert
author_rank: Frequent Contributor
timestamp: December 24, 2016, 05:57:20 am
content: I suppose the Agilent 33120A does not come with the Option001 (frequency reference in/out) module. I couldn't quite figure out, whether it comes with GPIB interface by default or whether that is an option, does it respond to GPIB commands?And most importantly, what does the self-test report?

author: Vgkid
author_rank: Super Contributor
timestamp: December 24, 2016, 06:04:33 am
content: Quote from: TAMHAN on December 24, 2016, 02:16:26 amYour friend lives kind of close to me. Smithfield(close to Newport News/Hampton),about 50mi away from Virginia Beach.

author: resistor
author_rank: Regular Contributor
timestamp: December 24, 2016, 06:03:06 pm
content: Quote from: guenthert on December 24, 2016, 05:57:20 amMarkings on the back indicate that it does have Option001, but I have never tested this.QuoteI don't have the equipment to test this, but it does have a GPIB socket on the back.QuoteThe extended power-on self-test passes.

author: resistor
author_rank: Regular Contributor
timestamp: December 25, 2016, 12:24:23 am
content: The 33120A is now provisionally spoken for. The other two are still up for grabs to the first local buyer who commits to buying them.

author: resistor
author_rank: Regular Contributor
timestamp: December 31, 2016, 02:43:17 am
content: The 33120A has been sold. The other items are still available.
FS: Trip Lite Pro 60 Linear DC supply. - Page 1
Forum section: electronics / general

author: rwgast_lowlevellogicdesin
author_rank: Frequent Contributor
timestamp: December 20, 2016, 10:52:04 pm
content: I recently came across a 13.8v 60amp Linear PSU. It appears to be in very good condition, just needs a good cleaning and recapping. They sell new for about 300-400. I was just wondering if anyone on here had any interest in it after I get it all ready to go. They appear to go for ~200 on e-bay but the thing is super heavy so im not really sure how to even go about selling this thing reasonably, I have a rack mount 6.5 digit DMM ive wanted to fix up and sell too but its also pretty heavy so Ive never bothered.
[sold] FS: DS1052E, low price to good home - Page 1
Forum section: electronics / general

author: JWoodrell
author_rank: Contributor
timestamp: December 19, 2016, 08:35:06 pm
content: I recently upgraded to a MSO1074Z so I would like to see my workhorse DS1052E go to someone that will use to to learn like I did.It comes with a new set of rigol RP2200 probes i bought for the next user.( my old ones were past their prime). I also replaced the horizontal and vertical scale encoders with new ones because they were doing the finicky bit that they do when they get old. also the fan is replaced with a silent fan, rather than the hovercraft motor it came with.I am asking only $150 OBO plus shipping.I am located in North Carolina.I would like to see it go to someone who will actually use it rather than just some re seller who will put it up for full "used" price on eBay, but I will just have to trust who buys it.its only deficiency is that the power button doesn't work anymore, if it is plugged in, it is always on. but that is mostly minor i guess I couldn't find the part number of the power switch itself or I would have replaced it.
FS: US-CA: B&K 1760A triple power supply - Page 1
Forum section: electronics / general

author: electrolust
author_rank: Unknown
timestamp: November 22, 2016, 10:34:05 pm
content: As seen herehttp://www.testequity.com/products/2975/Condition: like new -- I dare you to find any difference from a new unit.Purchased new 12/2015, so still 1 year of warranty left.$557 from Amazon.$400 through Monday 11/28. After that it goes on eBay.US buyers only. CA buyers will also pay 9.0% sales tax.Includes original box, original manuals, original test leads.I bought a Sorensen dual so this one has to go.

author: electrolust
author_rank: Unknown
timestamp: December 18, 2016, 07:50:45 am
content: last chance, make an offer by Wednesday. after that it will be on ebay. thanks.
FS USA Netgear GS516T 16 port switch-brand spanking new - Page 1
Forum section: electronics / general

author: GreyWoolfe
author_rank: Unknown
timestamp: December 16, 2016, 12:13:48 am
content: As stated, I have a Netgear GS516T, brand new in the box that I would like to get rid of. It came into my possession a couple of years ago and I don't have a use for it so I would like to sell it. The thing is, I am not sure of what it's worth. I see used prices on the interwebs from $70 to $189 USD. I couldn't find any new pricing. I would think that it would be worth $125 USD plus shipping. If there is any interest, let me know. If not, I will throw it up on CraigsList and see what happens.

author: GreyWoolfe
author_rank: Unknown
timestamp: December 18, 2016, 04:27:03 am
content: I see that people have looked but no bites. Make a reasonable offer if interested.
SOLD (EU/Germany) Keithley 617 Programmable Electrometer - Page 1
Forum section: electronics / general

author: Zucca
author_rank: Unknown
timestamp: November 25, 2016, 07:23:51 pm
content: Folks,this is a pretty rare animal I think.Long story short, I got it in the holy USA when I was living there. The project I was going to use it never started and I never used too much. This unit is just collecting dust on my bench now and I think someone of you will take care if this puppy in his lab.The spec are impressive (see attached Datasheet), well it is an electrometer... not a DMM.There are some scuffs, but nothing critical... It comes with a CD with .pdf instruction in it. There is also the paper sheet which was originally attached on the top side.Here more pics (interesting inside circuits shots) and .pdf material:IMPORTANT: It need a new main fuse since the one in it is 250mA (110VAC) instead of 125mA (220VAC). The main switch is now set to 220V so you will not burn anything in Europe.It works, in any case it is a difficult beast to test... and I never went deep to test all his functions.Asking500€360€ + ship, if Paypal buyer pays the fee.Thanks for stopping by and watch.

author: Zucca
author_rank: Unknown
timestamp: December 08, 2016, 02:35:47 pm
content: Ok looks like I was asking too much... see Ebay.de hereeBay auction: #152335423124and it is also Xmas so time to do something good to someone... I will let it go for 360€.here the specs:•Volt: 200mV...200V•Ampere:2pA...20mA•Ohm: 2kOhm...200GOhm•Coulomb: 200pC...20nC•Autoranging•Standard IEEE-488 Interfaceanybody?

author: PartialDischarge
author_rank: Super Contributor
timestamp: December 08, 2016, 03:20:21 pm
content: The input connector at the back is not exactly a bnc, is it?

author: Zucca
author_rank: Unknown
timestamp: December 08, 2016, 05:07:02 pm
content: no, it's triax

author: buyman
author_rank: Contributor
timestamp: December 09, 2016, 09:50:53 am
content: Very tempting, but to be honest: I have no idea what I would do with it

author: Zucca
author_rank: Unknown
timestamp: December 10, 2016, 10:10:37 am
content: Payment pending!

author: Zucca
author_rank: Unknown
timestamp: December 12, 2016, 09:08:57 am
content: SOLD!

author: Marcus_S
author_rank: Contributor
timestamp: December 17, 2016, 11:53:23 am
content: Yesterday I picked it up from the post office. Zucca, thanks for fast shipment and good packaging. The instrument powers up without any error messages. I hope it likes the new home.Thanks!Best regardsMarcus

author: Zucca
author_rank: Unknown
timestamp: December 17, 2016, 04:22:27 pm
content: I'm glad it arrived well! Enjoy!
[GONE] [Free UK only] 3 x STM32F407VGT6 ARM Cortex-M4, 168 MHz LQFP100 - Page 1
Forum section: electronics / general

author: RogerRowland
author_rank: Regular Contributor
timestamp: December 12, 2016, 09:42:53 am
content: Details here:http://www.st.com/en/microcontrollers/stm32f407vg.htmlI got these samples earlier this year before a change in circumstance diverted me away from migrating to ARM from PIC32. I don't have the time or energy now.As they are samples, I can't sell them, but nobody says I can't give them away!Still sealed in the original moisture barrier bag, I'll just pop the whole thing in an envelope and post it to you, UK only. It won't cost you a penny.I'll wait a bit in case more than one person wants them, and will pick someone more or less at random, but will either post or dump them by the end of today.**** GONE *****

author: gmb42
author_rank: Frequent Contributor
timestamp: December 12, 2016, 10:25:55 am
content: Yes please.

author: RogerRowland
author_rank: Regular Contributor
timestamp: December 12, 2016, 11:31:30 am
content: Quote from: gmb42 on December 12, 2016, 10:25:55 amOk, they're all yours .... PM me with your name/address and I'll get them into the post before sundown ....

author: gmb42
author_rank: Frequent Contributor
timestamp: December 12, 2016, 01:23:12 pm
content: PM sent and now they're in the post. Thanks!

author: gmb42
author_rank: Frequent Contributor
timestamp: December 16, 2016, 12:28:35 pm
content: Received, and from the package markings they're quite fresh too (Jul 2016). Many thanks.
LFS: looking for supercapacitors/double layer capacitors - Page 1
Forum section: electronics / general

author: riks
author_rank: Newbie
timestamp: December 16, 2016, 09:08:28 am
content: I am looking for super capacitors/double layer capacitors for some of my materials. I did some research online and found this supplierwin-sourceto be ok to order from. It seems like they have a good offer to make, comparitively cheaper i think. Any thoughts or maybe other sources please. Thanks
Found: www.tequipment.net Discounts 5% to 10% ends 12/16 (today) - Page 1
Forum section: electronics / general

author: Iwanushka
author_rank: Frequent Contributor
timestamp: December 16, 2016, 01:48:09 am
content: Hi,Received email fromwww.tequipment.neta few hours ago 5 to 10% discount (says that additional discounts dont apply but should work with EEVBLOG discount too)http://www.tequipment.net/?idevd=f1d73e45a4554c07b60e7fe457a66e0b&idevm=9163d6e43d644f8daa4ae86377d996c9&idevmid=945753&utm_source=idevmail&utm_medium=email&utm_campaign=Buy+More+Save+More+promo+-+full+list+-+12%2f14%2f16
Articulating Portable Surgical Microscope, in Hillsboro, OR - Page 1
Forum section: electronics / general

author: TerraHertz
author_rank: Super Contributor
timestamp: December 15, 2016, 12:40:22 pm
content: In a moment of random browsing, I came across this. Would probably make a great inspection microscope, if you had the room.http://www.shopgoodwill.com/auctions/Mars-Articulating-Portable-Surgical-Microscope-35388937.htmlCurrently $25.00 USDItem ID # 35388937Start Time 12/10/2016 4:00:00 PM PTEnd Time 12/17/2016 5:45:00 PM PTSeller Goodwill Industries of the Columbia-WillamettePickup only. This item cannot be shipped. The buyer is responsible to pick this item up from Goodwill Industries of the Columbia-Willamette.
WTB: Fluke 8100B or Fluke 8120A Nixie DMM with Internal Battery Option - Page 1
Forum section: electronics / general

author: KJ-90
author_rank: Contributor
timestamp: December 14, 2016, 04:50:32 pm
content: I'm looking to purchase a Fluke 8100B or Fluke 8120A Nixie display DMM that is in very good to excellent condition ( physical and working ) that has the internal rechargeable battery option 01. Of course, the batteries don't have to work, but they need to be there with the charger circuits. You can tell if an 8100B or 8120A has this option since there is a little analog meter on the front panel to the left of the Nixie display. I plan to replace the batteries, they are standard Ni-Cd D ( or C in later versions ). The meter calibration doesn't really matter, as long as it works.
FS UK Many old transistors and diodes, low & high power - Page 1
Forum section: electronics / general

author: woodchips
author_rank: Frequent Contributor
timestamp: December 12, 2016, 04:22:14 pm
content: More clearout, this is my collection of old transistors and diodes.Old is defined as using a package no longer used, 2N series less than 1000 or good reason.Splits into two parts, less than 1A, more than 1A. Really just physical size.Power devices such as 2N456, V30/30P, 2S026, XT1489 plus many of the OC series.Low power such as the OC series, others from TI etc.These are all pulls, or unsoldered is more accurate. Came from a mix of old test equipment, 540/560 scopes, and military test gear and units. Nice thing about the military is that they leave the leads at full length rather than crop them.None are tested.I counted about 350 power devices, and an eyeball check on the bags holding the low power devices suggested about 1000 parts. Of the low power parts about 10% are diodes, similar era, strange looking packages.Price £600, and if you don't want them, or think it is too expensive then that is your opinion, not fact. Could be junk, could be a good buy.

author: RandallMcRee
author_rank: Frequent Contributor
timestamp: December 14, 2016, 05:54:58 am
content: Junk. Fact.

author: tggzzz
author_rank: Super Contributor
timestamp: December 14, 2016, 02:58:11 pm
content: Try selling germanium devices on fleabay; they can sell for ridiculous prices.

author: mikeselectricstuff
author_rank: Super Contributor
timestamp: December 14, 2016, 03:17:11 pm
content: Some germaniums have reasonable value to people like guitar pedal afficianados but unless you catalogue them, or at least show decent photos and offer in fairly small lots, nobody will be interested.It would be worth doing soem Ebay completed searches on part numbers you have several of to get an idea of value. You may find a few gems but the bulk will be junk.You should definitely offer worldwide for something small & light like this.
[SOLD] EU - Fluke 62 Max+ Infrared Thermometers - 70€ + ship - Page 1
Forum section: electronics / general

author: Zucca
author_rank: Unknown
timestamp: December 10, 2016, 11:55:34 am
content: http://www.fluke.com/fluke/r0en/thermometers/infrared-thermometers/fluke-62-max+.htm?pid=74272Used 3 times, 'cause I got a IR Camera (Flir E4... well.. you know it) and I don´t need it anymore.Asking 70€ (it´s basically new...) + Shipping in the EU.Specs.Temperature RangeFluke 62 MAX+ -30 °C to 650 °C (-22 °F to 1202 °F)AccuracyFluke 62 MAX+ ±1.0 °C or ±1.0% of reading, whichever is greater-10 °C to 0 °C: ±2.0-30 °C to -10 °C: ±3.0Response Time (95%)Fluke 62 MAX+ <300 ms (95% of reading)Spectral Response 8 to 14 micronsEmissivity 0.10 to 1.00Optical ResolutionFluke 62 MAX+ 12:1 (calculated at 90% energy)Display Resolution0.1 °C (0.2 °F)Repeatability of ReadingsFluke 62 MAX+ ±0.5% of reading or <±0.5 °C (1 °F), whichever is greaterPowerAA batteryBattery LifeFluke 62 MAX+ 8 hours with laser and backlight onPhysical SpecificationsWeight 255 g (8.99 oz)Size (175 x 85 x 75) mm (6.88 x 3.34 x 2.95) inchesOperating Temperature 0 °C to 50 °C (32 °F to 122 °F)Storage Temperature -20 °C to 60 °C (-4 °F to 140 °F), (without battery)Operating Humidity 10 % to 90 % RH non-condensing at 30 °C (86 °F)Operating Altitude 2000 meters above mean sea levelStorage Altitude 12,000 meters above mean sea levelIP Rating IP 54 per IEC 60529Drop Test 3 metersVibration and Shock IEC 68-2-6 2.5 g, 10 to 200 Hz, IEC 68-2-27, 50 g, 11 msEMC EN 61326-1:2006 EN 61326-2:2006Pics:

author: cs.dk
author_rank: Unknown
timestamp: December 10, 2016, 09:53:42 pm
content: Whats the shipping price to Denmark?

author: Zucca
author_rank: Unknown
timestamp: December 11, 2016, 11:43:43 am
content: Quote from: cs.dk on December 10, 2016, 09:53:42 pm13.99€ with tracking.

author: cs.dk
author_rank: Unknown
timestamp: December 11, 2016, 12:50:16 pm
content: Okay,Gotta back out. It'll be 84€ delivered.I can get a brand spanking new for 84,15€ + 7€ shipping from TME (I'm VAT registered) -http://www.tme.eu/en/details/flk-62max+/pirometers/fluke/fluke-62-max_/I seem to remember that the "lifetime" warranty is only valid for the first owner.

author: Zucca
author_rank: Unknown
timestamp: December 12, 2016, 04:51:23 pm
content: SOLD!
FS: [UK]Agilent E7495A 500kHz-2.5GHz Base Station Test Set (SA+SigGen+SWR) - Page 1
Forum section: electronics / general

author: sportq
author_rank: Regular Contributor
timestamp: November 04, 2016, 11:33:57 am
content: Very similar to the one someone listed last week but this is in very good condition with extras.Agilent E7495A 2.5GHz base-station test set capable of:Spectrum analysisSWR measurementsInsertion loss and gainAntenna tester/cable fault analyzerInterference AnalyserDistance to faultPower Meter (requires sensor head, not supplied)Also has a Signal Generator capable of CW and various cellular moduations.Shahriar (Signal Path Blog) did an excellent teardown and repair here:https://youtu.be/IWW2_VzIEXgA magnesium alloy chassisInternal GPS (tested working but no GPS antenna supplied, these can be sourced from ebay for a few pounds (SMA connector and 3.3v bias supply)Ethernet port, telnet and ftp access to the Linux OS.Gasketed ports, water-resistant rubber membrane, and dust-proof case design (no fan, no vents) Two batteries supplied, both in very good charge condition. They can be installed at the same time and give about 2 hours run time.File export via Compact Flash or ftp transfer.All software options have been activated and the firmware updated to the latest (A.06.25).The original Agilent DC power supply has been replaced with a Kensington Universal DC PSU which as well as accepting 120/240V 50/60Hz can also be used with a 12V car socket to charge in the field.Supplied with good quality Nardo N-type cal kit (open/short/load) for network analyser calibration.Very heavy > 10Kg so insured delivery to mainland UK would be at cost, estimated to be around £20.Looking for£800£750 plus UK delivery at cost, or collect from central Scotland.Any questions or more pictures, PM me.

author: sportq
author_rank: Regular Contributor
timestamp: November 08, 2016, 05:51:22 pm
content: Reduced to £750 plus delivery.Pete

author: sportq
author_rank: Regular Contributor
timestamp: November 24, 2016, 08:24:35 am
content: Still available if anyone's interested.

author: sportq
author_rank: Regular Contributor
timestamp: December 12, 2016, 02:07:03 pm
content: Still time have this for Christmas! £725 including UK postage.
Microchip direct sale on stuff, inc Digilent Analog Discovery  - Page 1
Forum section: electronics / general

author: wilfred
author_rank: Super Contributor
timestamp: December 07, 2016, 12:49:20 am
content: /.

author: PlainName
author_rank: Super Contributor
timestamp: December 08, 2016, 07:14:09 pm
content: QuoteIt is £208 to us in the UK here. For £220 the v2 instrument is available without discount from the like of Farnell. Indeed, it seems that the one listed by Microchip is obsolete. Unless I've made a mistake and am looking at different products, of course....

author: PointyOintment
author_rank: Frequent Contributor
timestamp: December 12, 2016, 05:44:49 am
content: Also their fall sale:https://www.microchip.com/promo/dev-tool-deals(The previously linked one is their end-of-year sale.)
[FS UK] 4 Astec DS850 850w 12v PSUs - Parallel 280 Amps @ 12v [SOLD] - Page 1
Forum section: electronics / general

author: dexters_lab
author_rank: Unknown
timestamp: December 11, 2016, 04:23:05 pm
content: I have four of these working Artesyn '/ Astec server power supplies i want to shift.Model is the DS850-3, each one is rated to 3.3v @ 6A and 12v @ 70A.They can parallel together to provide up to 12v @ 280 AmpsI also have a backplane PCB that connects all four together in a vertical stack with pinout details.Datasheet is here:https://www.artesyn.com/power/assets/ds650_ds850_ds_1210814264.pdf£30 including UK post
WTB:  Ti bq2060AEVM-001 evaluation kit for lion cells - Page 1
Forum section: electronics / general

author: Sjokolade
author_rank: Regular Contributor
timestamp: March 21, 2016, 10:41:09 pm
content: Complete kit with both ev2200 interface board and bq2060A circuit module wanted.Thanks

author: Sjokolade
author_rank: Regular Contributor
timestamp: December 11, 2016, 03:54:47 pm
content: Still looking for this - if you got one for sale let me know - Thanks
WTB: Two Dallas/Maxim DS1245Y-100 (or faster) NVSRAMs - Page 1
Forum section: electronics / general

author: Jwalling
author_rank: Unknown
timestamp: December 09, 2016, 01:14:56 pm
content: These have gotten ridiculously expensive ($39 USD each!) now that Maxim seems to be the only source for 128K x 8 NVSRAMs.There's lots of sellers on Ebay selling them cheap, but who knows how old they may be... I don't think they have a clue that there are batteries in them. Would prefer a US seller to keep shipping costs down.Here's a fun fact: They actually have two batteries in them!Thanks.

author: SeanB
author_rank: Super Contributor
timestamp: December 10, 2016, 06:50:42 pm
content: Well, the Dallas datasheets for the chip has provision for the second backup battery, so silly not to put it in there. plus there is an internal registor that tells you which cell it is running off, though I would guess almost nobody actually uses that bit, using the low battery flag instead which means both cells are now low, though it might still run for another few years like that.I got a small self contained counter, which came with the word "sleeping" written on the LCD display. Freshness circuit powered the counter on the first count when you shorted the contacts, though the resistance to detect a closure is 100k, and an open is over 2M. I used a mains rated switch so the contacts would be far enough apart so leakage would not cause false counting. Beat the original counter, which was terrible, and was a 110VAC coil unit ( so had a tapping on the main transformer just to drive it) and which tended to stick after a while and not count.

author: Jwalling
author_rank: Unknown
timestamp: December 11, 2016, 11:58:17 am
content: We must be looking at a different datasheet. I don't see any info in there with regards to a second battery or an internal register that you can read to get the battery status.
SOLD: Rigol DM3058 5½ digit, dual display DMM with LAN and GPIB - Page 1
Forum section: electronics / general

author: Pinkus
author_rank: Frequent Contributor
timestamp: December 04, 2016, 01:04:39 pm
content: Edit: price lowered to 340 EuroFor sale Rigol DM3058 desk multimeter5½ digit true RMS precision table multimeter to measure voltages, currents, resistances, capacitances, and frequencies.DUAL Display; can e.g. show voltage and current (or e.g. AC voltage and frequency etc. etc.) at the same time.Picture attached showing measurement of voltage (5V) and current (here 0µA).Look also here for details:https://www.youtube.com/watch?v=QlRg3WuZrhUNote: this is not the cheap 3058Eversion. This one is the higher version without the 'E' (does the 'E' stands for economy?) and comes with LAN and GPIB. Agilent and Fluke compatible for programming or LabWindows.Details here:http://www.batronix.com/shop/multimeter/multimeter-dm3058.htmlFor sale includingalloriginal stuff like: Rigol double box packaging, CD, manual, calibration certificate, Rigol probes + Rigol , spare fuses etc.Like new.This was my backup unit which I used maybe 5 hour in total.Everything is in perfect condition, no cosmetic signs, no dust, everything like new.Of course all measurement functionality are working perfectly and they are all in spec.This is a high quality and very professional meter with lots of features which I can recommend to anybody.Costs new 568 Euro + VAT (676 Euro including VAT),I am selling for 340 Europlus 19% VAT. You will get an invoice. If you are from outside Germany and provide a valid EU VAT ID, no VAT will be added. Shipping will be approx. 10-20 Euro for European countries. Other countries are welcome but you better ask for the shippings costs before - though not VAT will be added.If you want to see more photos and more details, just ask and I wil provide.

author: Pinkus
author_rank: Frequent Contributor
timestamp: December 11, 2016, 11:24:03 am
content: SOLD to a nice dutch guy.
[FS World] Self-Contained 68040 CPU System Boards [SOLD] - Page 1
Forum section: electronics / general

author: dexters_lab
author_rank: Unknown
timestamp: December 04, 2016, 12:08:25 pm
content: I have just acquired a quantity of PCBs used in old Quantel products, i was just about to strip some of these CPU boards and sell a couple of the 68040 CPUs on ebay but i thought i would see if anyone might be interested in playing with the entire board as they are a complete self-contained Motorola 68040 system.The boards have the following spec:Motorola 68040 33MhzMotorola 68450 DMA Controller4 * 16Mb SIMMs (Total 64Mb)4 Kbyte battery backed SRAM & RTC (memory mapped)32 Kbyte socketed EPROMs mapped to the beginning of RAM to allow boot into EPROM3 Serial Ports2 Western Digital SCSI controllersMemory mapped rotary encodersdirect CPU breakout portBus/SCSI/Serial all map to the backplane connectorsI do have schematics for them as wellthe CPUs on these are probably worth £15-£20 to the Atari/Amiga/Mac communities so how about we say £10 each board + postage at cost ?

author: timb
author_rank: Super Contributor
timestamp: December 04, 2016, 07:36:19 pm
content: I'm down for one!

author: ehsmeng
author_rank: Contributor
timestamp: December 04, 2016, 08:46:22 pm
content: I'd be happy to take one too.

author: dexters_lab
author_rank: Unknown
timestamp: December 04, 2016, 08:52:52 pm
content: ok, had 2 PMs about these from other people as well and i only had two available!let me see if i have another two of the same type and see what we can work out!

author: dexters_lab
author_rank: Unknown
timestamp: December 05, 2016, 05:10:07 pm
content: ok, i cant find any others exactly the same but i found these other two which just seem to be a slightly later versionthe original two i posted up have DIP windowed EPROMs, which is why i thought they would be easier to play withthe two newer boards have masked ROMs in a PLCC package (see attached pic) so you would need to source some windowed ones in or work out an adaptor if you wanted to drop your own program inthe two PMs i received arrived before the responses here so i'll give those two priority over the original two boardstimb & ehsmeng you have the option to have these boards with the PLCC ROMs if you want them

author: philpem
author_rank: Frequent Contributor
timestamp: December 11, 2016, 01:04:07 am
content: I reckon you could get uClinux or NetBSD going on one of these boards.If someone's actually crazy enough to do this... post screenshots please?
FS Aus - Conec 165x1319x D connector backshells - Page 1
Forum section: electronics / general

author: PTR_1275
author_rank: Frequent Contributor
timestamp: December 11, 2016, 06:50:32 am
content: Hi everyone,I have a lot of surplus backshells that are no longer needed now the customers requirements have changed.These are the backshells only, no connector is included. I have them listed on eBay for $10 for 10, or a full box of 90 for $45. Digikey list them at US$5.08 each in 90 quantity.Pricing is plus shipping, happy to ship globally, message me for a shipping price.In Australia it will be ~10-15 shipping or more for larger quantities.I do have them listed on eBay if you prefer to go through there.https://www.ebay.com.au/itm/172440862100If you buy through the forum I can knock 10% off (which is what I would have paid in eBay fees)
I'm looking for a Fluke 28II case and holster (parts donor) - Page 1
Forum section: electronics / general

author: rvalente
author_rank: Frequent Contributor
timestamp: December 09, 2016, 01:40:13 pm
content: Mates,recently I got a pretty good deal in Brazil similar craigslist of a fluke 28II for only 23usd. Unfortunately the case has been treated badly.Broken battery contact, drilled screw and bad baterry cover, missing holster... The main board although its in perfect shape and still very accurate.I'm looking for a parts donor of this unit, the Fluke service parts is horrible expensive.
FS: 3G modem 'shields' NEW-UNUSED US$40 - Page 1
Forum section: electronics / general

author: SL4P
author_rank: Super Contributor
timestamp: December 09, 2016, 12:04:32 am
content: I have a number of SIMCOM 5320-E3Gmodem shieldsNEW - UNUSED with 100mm antennas.The SIMCOM 5320also supportsGPS.MODEM DATASHEETThese were purchased for use in an OEM product, but we're now using a different chipset - specifically for Telstra 850.These are perfect, tested and ready to go in every way.BUT... the shield mounting pins have been cut off - as they were mounted 'upside-down' on the host board.This is easily fixed with jumper wires or replacing the long-leg headers.US$40ea plus postage(discounted approx 30% off current retail)emaillcn@bigcrazy.net
[FS] Marconi RF Wattmeter CT 499 - 100W with dummyload - Page 1
Forum section: electronics / general

author: artelse
author_rank: Regular Contributor
timestamp: December 08, 2016, 01:54:51 pm
content: On offer a Marconi RF Wattmeter Absorption meter CT 499 with built in dummyload. It always served me well up till about 1GHz, but I have no use for it anymore, so am looking for a new home. I don't have more info on this particular model and cannot find anything on the internet. Have a look at the photo's and if you like it, make me a reasonable offer. (It weighs 15KG.. so think about shipping costs.)
Free (UK) APC 2200VA UPS (120v output) - Page 1
Forum section: electronics / general

author: mikeselectricstuff
author_rank: Super Contributor
timestamp: December 08, 2016, 11:23:36 am
content: 3U rackmount UPS. 120v or 240v in, 120v out. US style sockets - I have a few US-IEC cables.Could be handy for running 120v gear ( I think it outputs same frequency as input though)http://www.apc.com/shop/uk/en/products/APC-Smart-UPS-2200VA-RM-3U-120V-230V-In-120V-Out/P-SU2200R3X167?isCurrentSite=trueWorking but not sure what state batteries are in.Absolutely collecton only, no courier pickups.Loughton Essex.
[DELETE] [FS in EU] Three Datron DMMs - Page 1
Forum section: electronics / general

author: doktor pyta
author_rank: Frequent Contributor
timestamp: December 04, 2016, 12:59:27 pm
content: I have three 7 1/2 digit DMMs for sale:#1: Datron 1081 opt 20,40,50, (Volt, Ohm, Ratio) passes self test, battery replaced in March 2012, display in good condition but with some small black spots;#2: Datron 1072 opt 70, (Volt, Ohm, Amp) passes self test, battery replaced in March 2012; display in good condition;#3: Datron 1072 opt 10, 20 30, 70, (Volt, Ohm, Ratio, Amp, True RMS) passes self test, battery replaced in March 2012; display in good condition;The meters were calibrated in 2012 and now (2016) they are within +/-30ppm to Fluke 732A voltage standard.Each meter is sold separately. If You are interested, please send me a PM marking the # of the DMMwith proposed price.Sales invoice can be issued if needed.Shipping cost within EU should not exceed 65EUR.I will wait for one week for the final decision.

author: doktor pyta
author_rank: Frequent Contributor
timestamp: December 04, 2016, 01:00:33 pm
content: photos of #2

author: doktor pyta
author_rank: Frequent Contributor
timestamp: December 04, 2016, 01:03:02 pm
content: photos of #3

author: nctnico
author_rank: Super Contributor
timestamp: December 04, 2016, 02:12:42 pm
content: Price? There isn't much use posting an advertisement without stating a price!

author: Gertjan
author_rank: Frequent Contributor
timestamp: December 06, 2016, 06:40:54 am
content: And why no 10V photo of number 3?

author: doktor pyta
author_rank: Frequent Contributor
timestamp: December 06, 2016, 10:13:37 pm
content: Sorry, now updated.* These pictures are with only 1 minute warmup.* I bought each of these for ca. 330EUR as non working. They were cleaned, repaired, battery was replaced with new one.

author: Alex Nikitin
author_rank: Super Contributor
timestamp: December 07, 2016, 01:18:20 pm
content: Hi,What is the difference between 1072 and 1081?CheersAlex

author: doktor pyta
author_rank: Frequent Contributor
timestamp: December 07, 2016, 09:34:14 pm
content: @Alex NikitinQuotethe answer is -9As far as I remember 1081 has better reference section (but still made of discrete Zener diodes ). Additionally 1081 has Pt100 temperature measurement using 1mA current and STD key to calibrate DMM to external DC voltage standard.
[FS World] Job Lot Hewlett Packard HDSP-2000 LED 5x7 Alphanumeric Displays - Page 1
Forum section: electronics / general

author: dexters_lab
author_rank: Unknown
timestamp: December 08, 2016, 02:05:48 pm
content: I have 25 of these HDSP-2000 LED matrix displays available i have just recovered from some equipment i recently picked up, they have been tested and are working perfectly.For some reason these displays seem to command a rather amazing price on Ebay so i thought i'd open this one to offers and see what interest there might be. I would like to sell them as a job lot as i don't really want to sell them individually.Worldwide postage at cost.Any questions, just ask!
FS: Agilent E3620A Dual 0-25V 1A Power supplies - Page 1
Forum section: electronics / general

author: macboy
author_rank: Super Contributor
timestamp: December 06, 2016, 04:01:05 pm
content: FS: Agilent E3620A dual linear power supply (2 available)E3620A has two independent outputs capable of 0-25 VDC output and 1 A. It is a classic pure linear power supply (no SMPS) with automatic preregulation done via transformer tap selection to minimize power dissipation. These are fanless and silent. Voltage control is done using two multi-turn pots on the front panel. Current limit is "fixed" at 1.050 A but it can be adjusted down to nearly zero with an internal trimmer pot if a lower limit is desirable. These can be set up for 100/120/220/240 VAC (50/60 Hz) using internal switches. The built-in meters show voltage and current for either channel at 10 mV and 1 mA resolution (100 mV resolution above 19.99V). In typical HP/Agilent fashion, the voltage can be adjusted up to 10% higher than spec (>27.5 V) and the current 5% higher than spec (>1.05 A).These have a very stable, clean output and are exceptional for powering analog projects requiring +/- rails like audio or other op-amp circuits. I have two of these on my bench and use them very frequently (I'm selling excess ones that I don't use).USD $250 eachincludingshipping (USA/Canada). These are in exceptionally good condition; they look like they did the day they came out of the box. Not a scuff or mark on them, and very very little actual use. This isnotsome sneaky "I don't know how to test it, sold as-is" ebay nonsense. These are pristine condition, fully functional instruments. I take great care in packing equipment so that it arrives safely. I know the grief of receiving a package and feeling and hearing the contents floating around unprotected inside; I won't inflict that upon anyone. Payment by PayPal (for their buyer/seller protection). Send PM if interested.Photos are of one unit, the other is in equivalent condition.
[For Sale] 2x Brand new Ubiquiti UniFi AP AC PRO Access Points [AU] - Page 1
Forum section: electronics / general

author: Halcyon
author_rank: Unknown
timestamp: December 06, 2016, 06:51:31 am
content: EEVblog members,I bought a 5-pack ofUbiquiti AP AC PROaccess points and only ended up using 3 of them (see threadhereif you're interested in reading more).Before listing the remaining two on ebay, I'm offering them to EEVblog members and supporters at a discount.They are being sold as apair, still in their original packaging and include the ceiling mounting bracket and ceiling backing plate (goes on the "inside" of the roof to offer more rigid support for false ceilings etc...). Does not include any POE adapters (will run off a regular POE+ switch). These were purchased about 3 weeks ago from City Technology (an authorised Ubiquiti reseller).I'm offeringbothaccess points toEEVblog Members: AUD$390or forEEVblogSUPPORTERS: AUD$360.(Retail price is normally $218.79 each excluding delivery.)- Both member and supporter prices include standard delivery via Australia Post up to the value of $25 (any more and I respectfully ask that you cover the difference). They will come packaged in the original 5-pack box, but don't get too excited when the box arrives, you're only getting two of the AP's :-)- I'll only post this with signature on delivery and $400 cover for loss and damage.- To be eligible for 'supporter' pricing, your EEVblog forum profile must have the status of "Supporter" (I'm offering the further discount as you're helping to support our mate Dave and one of my favourite YouTube channels). To be fair to all existing forum members, you need to have already been a memberbeforethis post was created.- If you would like me to open the packages, test and update them to the latest software version, I am happy to do so. Otherwise, if something should go horribly wrong and a unit arrives to you DOA, you can return the faulty unit back to me so I can organise a replacement through the reseller I purchased them from. Alternatively you can deal directly with UBNT USA. Up to you.- If you want to calculate the postage for yourself,click hereand enter the following values:"From" Postcode:2000 (Sydney),Package Size: 20x30x30cm,Weight:1.5KG,Extra Cover Value: $400.- Sorry, this offer is only for those who live in Australia (with the cost of international shipping, it's probably cheaper to go to your local reseller).- This offer is only valid until 31st December 2016. I don't really want them hanging around for much longer than that.- I probably should also mention that you need to shoot me a PM if you're interested. Any questions you want to be public, feel free to ask on this thread.
[SOLD] FS: [UK] Various ARM dev boards - Page 1
Forum section: electronics / general

author: RogerRowland
author_rank: Regular Contributor
timestamp: December 13, 2016, 01:36:27 pm
content: **** All SOLD now ****-------------------------------------------------------------------------------------------------------------------------------Not having time/energy to do the ARM stuff yet, so I have some dev boards for sale, which I bought during the summer - UK preferred.I have:1 x new, unopened, Cypress PSoC 5LP -http://uk.farnell.com/cypress-semiconductor/cy8ckit-059/dev-board-psoc-5-prototyping/dp/24760101 x new, unopened, MSP432P401R Launchpad -http://uk.farnell.com/texas-instruments/msp-exp432p401r/dev-board-msp432-performance-launchpad/dp/24731281 x used (tested and firmware re-flashed) STM32L152C Discovery board -http://uk.farnell.com/stmicroelectronics/stm32l152c-disco/stm32l-discovery-eval-board/dp/2317987- this is the one that Dave reviewed here:https://www.eevblog.com/forum/blog/eevblog-900-stm32-arm-development-board/1 x used (tested and firmware re-flashed) STM32F407G Discovery board -http://uk.farnell.com/stmicroelectronics/stm32f407g-disc1/dev-board-foundation-line-mcu/dp/2506840Does anyone want all four of these for £25 + UK shipping (£7.50)? Paypal only.Ideally I'd like to offload them as a job lot but will consider splitting if necessary (postage at cost). Some pics below:
need help buying <= 15x30 mm² Peltier in Perth, AU - Page 1
Forum section: electronics / general

author: helge
author_rank: Regular Contributor
timestamp: December 07, 2016, 10:12:35 am
content: Hi there, I might need a little help buying a peltier element locally (RS and element14 don't have a suitable one in stock + shipping takes too long) - maybe someone can suggest a place where to get one.Since I've checked Jaycar and Altronics and come up empty maybe one of you from Australia (not Austria ;-) ) can tip me off.

author: DTJ
author_rank: Super Contributor
timestamp: December 07, 2016, 10:58:50 am
content: Have you tried Xon out Albany Hwy? Their counter service / delivery fee is a bitch.http://www.x-on.com.au/keywordSearching?kword=peltierDoes it have to be 15mmx30mm?If it's for a one off job then there are other sources. A place near me used to be the agents for those small 12V car cooler fridges. Their skip bin yielded quite a few busted coolers with working TECs around 30x30mm. It might be worth checking out Supercheap / KMart / BigW for a car cooler on special and rip the Peltier out of it. Those stubby coolers might have something useful in them.

author: helge
author_rank: Regular Contributor
timestamp: December 07, 2016, 11:16:38 am
content: X-on comes up with a 16x16x3.3mm³ APHC-03104-S which might fit the bill (smack some WLFT 404 35X35 on top to adjust height). The darn thing has to fit in a machined pocket, the original one was 15x30 and had a little magic smoke leak.X-On Perth (Head Office)1161 Albany HwyBentley WA 6102Tel: +61 8 9358 9358Fax: +61 8 9458 5545Email: www@x-on.com.auThanks for the hint!
Equipment sales site based in California, some maybe for cost of postage! (NOPE) - Page 1
Forum section: electronics / general

author: WolfmanTech
author_rank: Contributor
timestamp: December 03, 2016, 07:54:57 am
content: Recycledgoods.com is the place. Quite some interesting stuff and surprising deals!There's this for $0.00-http://www.recycledgoods.com/raytheon-manufacturing-sb-673-uhr-225-power-supply.htmlBe forewarned, I've not yet done any business with them and they may have recently upgraded their site, so that might explain the 'free' items and the many 'out-of-stock' units still listed in their catalog, but I've contacted them asking about seemingly free items and despite getting an error from the site, I did get a confirmation email.Will update with their reply! (or if they don't in a reasonable amount of time, I'll tell you)Be cautious and stay safe if you go pouncing on these goodies!

author: ivaylo
author_rank: Frequent Contributor
timestamp: December 03, 2016, 08:13:27 am
content: That may be a pricing mistake, anything else like that? The rest of the stuff is stupid expensive, museum pieces for hundreds of dollars. For collectors may be?

author: RogerRowland
author_rank: Regular Contributor
timestamp: December 03, 2016, 08:15:10 am
content: Although that item is listed at $0.00, the only button available says "Add to quote", there's no "Add to cart" button like there is for the "normal" items.Maybe the zero-cost items are just another way of saying "price on application"?

author: nctnico
author_rank: Super Contributor
timestamp: December 03, 2016, 11:19:23 am
content: A lot of 'out of stock' items to make it appear they actual sell equipment for the insanely high prices they ask. A pretty obvious trick which doesn't fool me.

author: WolfmanTech
author_rank: Contributor
timestamp: December 06, 2016, 01:11:31 am
content: Well, turns out it's because: "Items listed at $0.00 have not completed being processed and therefore have not yet been priced."So, there you go. Kinda strange they do it that way though, a bit confusing!