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j.f.34 01/12/2021
Cool stuff in addition to a more powerful desk scope (Rigol 1052). Featurewise is it on the low side, and it is a single channel, but it is totally portable and for once, it has real BUTTONS to set it up. My former DSO quad was more powerful imo, but the user interface was really hellish and the screen eventually blanked out (never understood what the problem was).
MUSTOOL MDS120M Профессиональный цифровой осциллограф с аналоговой полосой пропускания 120 МГц, частотой дискретизации 500 Мс/с, экраном LCD 320x240, поддержкой записи волнформ с подсветкой
US$62.45 US$103.99
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DANIU 10 метровый красный силиконовый провод кабеля 10/12/14/16/18/20/22AWG Гибкий кабель
US$8.22 US$9.99

Q: Core is copper or aluminum? What is the resistivity for a 12AWG cable, e.g.?

Задавает j.f.34 на 2019-04-28 12:31:02

Tex2002ans Tin plated copper Can pass 51A current

2019-05-05 04:14:16 полезный (2)
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j.f.34 07/07/2020
Basic, works well. The cable strainer diameter is somehow too big tough. Get ready to buy industrial-gade super thick cables to go with them, or stuff hot glue to fill the voids and keep it waterproof (did not test, but there is a rubber seal) ;)
Excellway® 5шт. Предельный переключатель переменного тока 250В 5А, регулируемый роликовый рычаг
US$17.99 US$25.99
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j.f.34 07/07/2020
I used one literally for years, and I was pretty happy to find it on the market. This flux is very fluid, and the tip helps cleaning up thicker flux or to give it a help on difficult soldering jobs without reverting to thick ones. I might buy more in advance, since they do not evaporate when the tip is closed, excellent for the price!
951 Ручка дозатор для пайки пастой без остатков No Clean инструменты для ремонта пайки DIY
US$7.99 US$9.99
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Очиститель наконечника паяльника Нацепитель олова для пайки воздушной головки глаза Оксид паяльного флюса для восстановления паяльного наконечника Аксессуар пайки
US$12.00

Q: Title says its Tip Tinner and cleaner, the pictures show Solder Paste. What is it now??

Задавает MaMuCh на 2019-08-14 08:32:21

j.f.34 The containers says "no-clean Sn63-Pb37 solder paste, 24-45µm" indeed. But it certainly does not behave like solder paste though.It is completely dry (like no flux, and the container is not waterproof).It kinds of "boils dry" immediately when you dip the tip in it, and it works well.So I would say there is some sort of beneficial chemical in it.(Nb: I do have different kinds of solder paste)

2020-07-07 01:48:05 полезный (0)
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j.f.34 10/06/2020
Nice, comes with a really nice, solid case I did not check that it protects efficiently at this wavelength though.
445nm Сине-фиолетовый Лазер Защитные очки OD4 + 200-540nm Защита глаз Безопасность Очки Оранжевый
US$18.99 US$22.99
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j.f.34 10/06/2020
Works pretty well, burns whatever comes in front even de-focused. Best focus still show a slight diagonal shape, but the burnt dot is small enough that it does not show.
EleksMaker® EL01-2500 445 нм 2500 мВт Синий Лазер Модуль PWM Модуляция 2.54-3P DIY Гравировальный станок
US$135.99 US$163.99
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j.f.34 10/02/2020
It just took 2.5 MONTHS to arrive...!! No communication at all, even when I opened a claim 15 days ago. But it is there at last, it works and it is fine. Would not buy again just b/c of the abusive delay.
20W UV LED Проектор Наводнение 365/375/385/395/405 / 415NM На открытом воздухе Водонепроницаемы Лампа AC85-265V
US$26.77 US$37.79
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j.f.34 16/12/2019
ok works very well, including at night (<10m is quite ok) Note: the cardboard package got seriously crushed in transit but the camera was OK (I bought 2). I guess it helps that these are quite sturdy.
Hiseeu HB615 H.265 5MP Безопасность IP-камера POE ONVIF Влагозащитная наружная IP66 CCTV P2P Видеокамера
US$33.99 US$52.99
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j.f.34 16/12/2019
ok, would have liked it to be shorter
Провод ленты камеры FFC для Raspberry Pi Zero V1.3
US$6.99 US$8.99
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j.f.34 16/12/2019
ok seems legit (non-stellar bandwidth but still nice)
KODAK Micro SD Memory TF Flash Карта 64GB 128GB U3 A1 V30 Карта Micro SDHC SDXC Карта для хранения видео и мобильных устройств
US$11.99 US$21.99
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j.f.34 16/12/2019
basic (as expected) but fully ok
SASTFOE Green Edition 8GB U1 Class 10 TF Micro Memory Card для цифрового камера MP3 TV Коробка Смартфон
US$5.66 US$11.32
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j.f.34 16/12/2019
works well, nice stand
Адаптер док-станции Baseus 7 в 1 Type-C USB-C Hub с 1 * USB 3.0/2 * USB 2.0/Type-C Порт зарядки PD/4K HD Дисплей Интерфейс/слот для чтения карт памяти TF/слот для устройст
US$38.99 US$52.99
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j.f.34 03/02/2019
Works well with one MAJOR flaw: not suitable for photography!! It covers the view when shooting movies, but it produces heavy vignetting when shooting pictures (which I do most of the time).
Водонепроницаемы камера Объектив Фильтр UV CPL ND4 ND8 ND16 ND32 STAR6 для DJI MAVIC AIR Дрон
US$17.99 US$21.99
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j.f.34 03/02/2019
Cheap but mostly useless as it will not hold well on the sticks and most often fall. It also conflicts with the necklace-support extension I bought separately (but this can be fixed by cutting the plastic to leave a notch) Overall probably useless unless you add a leash so it does not get lost almost immediately after being put to use :/
SunnyLife Дистанционное Управление Защитный кронштейн защитного кожуха для датчика скорости DJI MAVIC AIR
US$1.99 US$7.99
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j.f.34 23/01/2018
Not sure they would be worth for the arms of a tiny 3D delta printer, e.g.. Suspicious also of how long they would last. Looks like the joint is made by embossing the aluminum casing in a press! I was expecting better, even though I can find uses for them, so globally OK.
20шт. Алюминий M3 Штыревой соединительный стержень для CCW для 1 10 RC Авто Crawler Buggy
US$17.71 US$26.56
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j.f.34 03/01/2018
I was able to run the 4 of them, and flash them with ESPurna and I use them wit ha local MQTT server (see https://plus.google.com/+JeremieFrancois/posts/LpiZgVKKnvj for more information) Very well done, and looks pretty OK regarding safetly as well (PCB well done, has a fuse within, etc). It even has a warranty label, and it sports only the CE label, no fake FCC-without-an-ID :)
SONOFF® POW 16A 3500W DIY WIFI Беспроводной переключатель с APP дальнобойным дистанционным управлением для Смарт-дома Поддержка 2G / 3G / 4G сети
US$14.99 US$17.99
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j.f.34 03/01/2018
I CANNOT recommend this bulb. I bought two and the first one went dead after less than 1 hour of usage (very slight flickering, mostly off). It was not even installed in an enclosure. This is the E28 12W largest version. The aluminum heat sink seemed pretty good on first sight (nice point), but the electronics inside are crappy if it can die so quickly. I am currently testing a second bulb I received altogether and it ran OK for the last two hours, but only time will tell and I cannot be confident given how ridiculous the lifespan was for the first one. Moreover, I am pretty unimpressed by their low luminosity given that they are stated at 12W. I will better stick with brand names, and pay more (e.g. like the 18€ LightMe 15W bulb which really shines, and which lasted for ~3 years and powered for about 8h a day). Nb: it is probably one of the first time I receive bad stuff from banggood in 100+ various purchases, may be I am unlucky.
E27 E14 5W 7W 9W 12W 5730 SMD Высокая яркость LED Globe Light Лампа Лампа для дома AC85-265V
US$1.99 US$6.83
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