I tried finding Hidden Gems on AliExpress AGAIN! (Part 9)

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GreatScott!

GreatScott!

Күн бұрын

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You can get the featured products here: (affiliate links)
High Speed Motor: s.click.aliexpress.com/e/_Dlx...
Battery Charger: s.click.aliexpress.com/e/_Dd4...
Wireless HDMI Kit: s.click.aliexpress.com/e/_Deh...
USB-C Laptop Charger: s.click.aliexpress.com/e/_Dnt...
140W PD3.1 Powerbank PCB: s.click.aliexpress.com/e/_DBE...
PD 3.1 Trigger Board: s.click.aliexpress.com/e/_Dk4...
PD 3.1 USB-C Cable: s.click.aliexpress.com/e/_DDk...
Digital Laser Tape Measure: s.click.aliexpress.com/e/_Det...
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In this video we will be having a closer look at 6 different products I got from Aliexpress. Aliexpress is famous for featuring the newest products/ICs when it comes to electronics but finding those can be a bit difficult. So I tried finding the hidden Gems not only electronics related but in general what I think could be useful. Let's get started!
Thanks to JLCPCB for sponsoring this video.
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0:00 Hidden Gems?
0:48 Intro
1:40 High Speed BLDC Motor
4:22 ISDT Q6 Nano Battery Charger
6:33 Wireless HDMI Kit
8:52 Laptop USB-C Charger
11:03 PD 3.1 Powerbank PCB
12:48 Digital Laser Tape Measure
14:24 Verdict

Пікірлер: 911
@user-tz3fd8hm4q
@user-tz3fd8hm4q 24 күн бұрын
The Aliexpress hidden gem series is awesome! So please continue it!
@Francisco17Berrios
@Francisco17Berrios 24 күн бұрын
Yeah! I loved it too! :)
@fatsolutions
@fatsolutions 9 күн бұрын
Absolutely
@lolidasterner414
@lolidasterner414 24 күн бұрын
The usbc barrel adapter can power anything that demands less than 100w. Using it daily with a dell laptop and a 45w gan charger.
@greatscottlab
@greatscottlab 24 күн бұрын
Good to hear :-)
@v000000000000v
@v000000000000v 24 күн бұрын
i have a similar cable that i use for my bluetooth speaker that takes 20V, and it has a magnetic attachment that kind of works like a macsafe port too; probably not the safest for high amperage use cases but has been working fine for my use case
@grzegorzw5042
@grzegorzw5042 23 күн бұрын
​@@greatscottlabOn some laptops like Dell, HP there is a charger power detection. On HP on third pin there is a voltage divider (simple resistor to +) In your movie it looks like there was 100watt resistor and the power supply with less power. In Dell is 1-wire. Those plugs are fine, but you need to remember that it might be tricky, due to cheating laptop's power detection.
@HerrFreese
@HerrFreese 23 күн бұрын
Maybe an addional info here: I think these adapters produce 20V. I don't know if all Laptops use 20V in. Btw: works for my old Lenovo (not thinkpad) an also my wifes newer lenovo (not thinkpad) with thinkpad connector.
@v000000000000v
@v000000000000v 23 күн бұрын
@@HerrFreese they have 9 12 15 20 from what I could find
@Juniocrvlh
@Juniocrvlh 24 күн бұрын
I'm civil engineer who has a bit of experience with these two laser tapes. Both are great to work indoors but the Bosch one is way better at outside work cause it has a stronger laser pointer that doesn't get faded easily by sunlight. Also it seems more heavy duty and some people say (not me) that the AAA batteries are more reliable in field work because if it runs out of juice you can just change the batteries and keep going. In my experience the rechargeable cheaper one lasts way more than you need in a full shift of work, it is cheaper to maintain, easier to carry around just in case and more environmentally friendly. That is, the expensive one only outcasts the cheaper one if you need to measure great distances at direct sunlight.
@MarkLeinhos
@MarkLeinhos 24 күн бұрын
Other advantages to AAA for some people: When left alone for a year the rechargeable unit will be dead when I want to use it, while the AAA unit will be ready to go after a quick trip to the battery drawer. Because of this I always look for non-rechargable tools when I know I won't use them often. Bonus points for devices that might live in the trunk of my car and get quite hot in the sun, alkaline batteries are less likely to turn into fire while unattended.
@marcogenovesi8570
@marcogenovesi8570 24 күн бұрын
AAA batteries won't "get fat" in a year or so. Yes decent phone batteries don't do that, but this is a 10 euro device so the batt is going to be cheap
@daviddavidson2357
@daviddavidson2357 24 күн бұрын
AAA one is more environmentally friendly as you can just use rechargable cells. when that cheap battery dies in the cheap unit, which is likely sealed, most people will just toss and buy another.
@joakinsa
@joakinsa 24 күн бұрын
Exactly the information I needed, thanks a lot!
@damnwereinatightspot
@damnwereinatightspot 24 күн бұрын
But neither measure from both ends. A dual laser would allow you to stand in the middle of a room and get a distance from wall to wall with out walking to the wall. Also Bosch, i belive, will work in fractions of an inch.
@realmacmods
@realmacmods 24 күн бұрын
Those USB-C adapters will also perform the ID function on Dell and HP laptops. Most Dells will not charge if you simply give them the 19V they are looking for. It does a handshake with 1-Wire EEPROM to define charger capabilities. Those adapters will emulate that EEPROM. This will tell the laptop how much power to attempt to pull, and if it pulls more than the USB-C charger can deliver, the charger will cycle, as you experienced. Ive used it on a few. A smaller Inspiron that takes a 45W charger works fantastic. A big Precision workstation that uses a 180W charger will not charge the battery while turned on, as you experienced. I actually mounted one inside the Inspiron so I can just plug and USB-C PD charger into it. Very useful for having to switch between a MacBook Pro and a Windows computer.
@aleksandersats9577
@aleksandersats9577 24 күн бұрын
I'm a bit skeptical about them in one specific area. A lot of the time, older laptops with barrel connectors require a variety of voltages. I've seen 15v all the way to 20v. And I'm wondering how damaging it can be for said laptops that require a lower voltage.
@realmacmods
@realmacmods 24 күн бұрын
@@aleksandersats9577 That are basically just PD trigger boards with a barrel jack. So if it is a Dell computer meant for 19.5V, the trigger board is hardware configured via soldered pads or a resistor to tell the USBC charger that it needs 20V. If you plug that into a computer that wants 12V you are likely going to have a problem. PD standard can do other voltages with varying degree of compatibility.
@conorstewart2214
@conorstewart2214 24 күн бұрын
@@aleksandersats9577 you just need to make sure you only use the right adapter for the laptop, it is no different from being able to plug in incompatible power supplies to laptops already. So it’s really not much of an issue, no different to replacing the normal power supply, you need to get one that fits in the barrel Jack, is the correct voltage and can deliver enough power. If you use a 20 V power supply on a 15 V laptop then that is likely your fault and it could just have easily been two actual laptop power supplies you mixed up rather than these adapters.
@user-rw3fm9ix3i
@user-rw3fm9ix3i 23 күн бұрын
OH! That explains my DELL... if I use a lower power adaptor it tells me that it is not genuine, but it runs fine (but recharging was rubbish/non-existent): - from that, I started to carry the adaptor only (without the removable battery) if I knew that I'd have access to a power point as they almost weighed the same & I was using a pushy &/or public transport at the time when I used the DELL regularly.
@ArtemisKitty
@ArtemisKitty 22 күн бұрын
@@user-rw3fm9ix3i Yeah, I've been doing the same for a while - I carry a 65w charger barely larger than an ice cube, and can use it to charge one of my personal laptops, my work laptop, headphones, phone, steamdeck, etc. ALL off a single tiny charger and just 1 USB-C cable, plus a few dongles. They work GREAT up to about 120w... IF you get the right charger/cable/dongle all combined. Anything over that I haven't tested, so I can't vouch for the ones that advertise 180/240w, and... considering how new the standard is... I'm pressing X hard. But anything on PD3 - so up to 120w? A good little dongle paired with a decent quality charger is all you need. WELL worth it if you ever travel. Heck, worth it just in general IMO to carry less weight. I'm lazy. And I lose things. It's a lot cheaper to keep 2-3 of these in a drawer. Edit: Sorry, if I was unclear, I also have a 120w charger that I typically won't take with me unless I am carrying the gaming laptop. And... only the older one. Like I said... I don't trust 240w ones yet, and I'm not risking my laptop 'til they've been out for a while/settled to a standard. Heh.
@nimoy007
@nimoy007 24 күн бұрын
8:18 "50 m without any walls in between" *immediately goes outside and closes a sliding glass door* XD
@popcanter188
@popcanter188 24 күн бұрын
i mean.... a door isnt a wall
@nimoy007
@nimoy007 24 күн бұрын
​@@popcanter188 You are technically correct...
@greatscottlab
@greatscottlab 24 күн бұрын
The door was actually open. It is not that visible in the video though.
@iXenox
@iXenox 24 күн бұрын
@@popcanter188 The listing names obstacles as a problem
@nimoy007
@nimoy007 24 күн бұрын
​@@greatscottlab I figured, but I just thought it was presented in a comedic way. The only problem I have with your videos is that they keep making my "Engineering & DIY" playlist longer! Keep up the great content!
@MykolaInc
@MykolaInc 24 күн бұрын
The problem of USB C laptop charger adapter is that most USB C power supplies trigger overload protection when total power riches maximum allowed. That is why you wasn't able to charge your powerful laptop, as the power to charge was about 65w and only 35w was left to power the laptop itself. Anyway the adapter can be used to power fully charged laptops (in the case of extending battery life from power bank) as fully charged laptops will drain the energy from the powerbank first (as charged batteries does not require power) than after the power bank emptied will use the battery.
@greatscottlab
@greatscottlab 24 күн бұрын
Thanks for the feedback
@yurcchello
@yurcchello 24 күн бұрын
i used same adapter with 60W usb-c cable and get same results - resetting loop, worked fine after i switched to 100W cable. note: watched on youtube that this adapter can fail when transfering more than 100W, i have not tested this yet )
@xmlthegreat
@xmlthegreat 24 күн бұрын
​@@yurcchellothe problem is needing to use PD chargers. Non-PD chargers (such as the normal laptop chargers) can fault if you try to use them with these adaptors.
@zeevkotzer549
@zeevkotzer549 24 күн бұрын
Did not work for me with 100w battery and Lenovo laptop that can consumes more than 100w. I would expect the plug to limit the current and ro it's capabilities and not disconnect, but it's probably too much for this price
@cybi124
@cybi124 24 күн бұрын
@@greatscottlab my laptop only needs 40W usbc. no big bricks needed
@bspringer
@bspringer 24 күн бұрын
From someone who had this charger for 3 years: It held up very well, but I've also seen some negative reviews of burned ones. Other than that: The UI sucks, because you cannot long press the button to change e.g. the charging current quickly. Meaning, if you want to change the current to 8.0A, you have to click that mushy button 80 times without EVER accidentally long pressing it, because then you have to press it 80 times again because the list always starts at 0. Secondly, when you are in Power Supply mode, you cannot have fast current jumps. When I power my Pinecil from it, it sometimes says overcurrent just because the current rises to fast. So don't put PWM LED strips on it or so. But for just static or mostly static power output it works just well. Generally, for Lipo charging, get the SkyRC B6 neo. Smaller, better UI and additional USB C power input. Not sure whether it has the DC-DC mode though.
@ATX_Engineer
@ATX_Engineer 24 күн бұрын
I bought it about 5 years ago and it had pretty iffy output and the power mosfets failed after a couple of months.
@trevorbartels1730
@trevorbartels1730 24 күн бұрын
I also had one burn up, customer support ignored me
@user-rw3fm9ix3i
@user-rw3fm9ix3i 23 күн бұрын
Reminds me of my first portable bluetooth speaker where a 3 second long-press would turn it on but an insta-press would turn it off : it also played a 3 second tune for each powering on & off... the button was so sensitive that it would turn off when I picked it up. It lasted around 2 weeks before it has a high speed collision against the nearest wall.
@ThePunischer1000
@ThePunischer1000 19 күн бұрын
The BattGo feature is awesome tho. I have swapped all my batteries to it so they get automatically identified upon plugging them in and the battery stores all information that you could ask for. Also you can configure that the battery will discharge itself to storage voltage if it is not used for an extended period of time. I don’t know if this exact charger model has this feature bit I believe all of their variants are equipped with it.
@bspringer
@bspringer 19 күн бұрын
BattGo has been bought by another company and I didn't read the release notes when I updated the firmware on mine. BattGo is a thing of the past on ISDT chargers. Don't update your firmware!
@cuf_
@cuf_ 24 күн бұрын
1:45 thanks for featuring my suggestion! Now i understand what they meant in the listing, time to get one.
@greatscottlab
@greatscottlab 24 күн бұрын
Thanks for the recommendation :-)
@wilfriedklaebe
@wilfriedklaebe 24 күн бұрын
I'm looking for a BLDC blower optimized for static pressure to suck air through a filter, 5S or 10S would be just perfect. Any ideas?
@cuf_
@cuf_ 24 күн бұрын
​@@wilfriedklaebe maybe get one of those centrifugal fans, or maybe this one featured in the video would do. You could get the 310v unmodifoed fan and rewind it to be 5-10s, if they recommend an x amount of turns for 3s (im too lazy to check) then just wind it with 5s-10s/3s*x turns. You could make it work.
@arthurmoore9488
@arthurmoore9488 24 күн бұрын
@@wilfriedklaebe The ~$100 "Wix" air filters from Costco use a ?30W? mains BLDC (been a while since I checked) to drive a centrifugal fan. It has a board that also has an ionizer and is controlled by an ESP32. You could probably find the parts cheaper individually, but if you can accept mains voltage, I'd say it's a great deal for an all in one solution.
@AndersEinarHilden
@AndersEinarHilden 24 күн бұрын
I feel like giving the PD3.1 powerbank PCB negatives because it required a new trigger board and cable was wrong. It worked great with the PD3.0 compatible trigger and cabels that you had. That you required newer trigger boards and cables was a limitation of your tools, not the board, and will be true for everyting supporting PD3.1 per spec.
@kwinzman
@kwinzman 24 күн бұрын
It clearly failed the test at 28V with too much 4.5V voltage drop. It should not get a recommendation. It should not advertise 28V5A if it can't provide the power. Is there any way to make it advertise only 28V3A? Was it overheating? Or were the battery cells the limiting factor? Review was severely lacking in this area IMHO. Clear failure having USB compliance but very little information and no effort to find the cause and still counted the product as recommendation.
@xrafter
@xrafter 24 күн бұрын
Yeah, get him! Make him make another video!
@Gintas50
@Gintas50 24 күн бұрын
@@kwinzman I use power bank as fancy soldering iron power supply. I have pinecil v2 and sequre S99. This powerbank board with s6 21700 is working same as Anker 737, just S99 shutdown with anker because of 6A is too much for it, but this board just pushing these 6A and voltage drops to ~17V. I try charge 737 with this board and I had stable 28V and 5A
@uzlonewolf
@uzlonewolf 23 күн бұрын
​@@kwinzman More like, the tester used a long, crappy USB cable that had a ton of voltage drop. You need a pretty beefy cable to handle 5A without much drop.
@skysurferuk
@skysurferuk 23 күн бұрын
200mA Rx, 10mA Tx? Sure that's not backwards? Never heard of any system where the receiver uses more energy than the transmitter.
@exen900
@exen900 24 күн бұрын
For the wireless HDMI extenders, the answer is projector usage ;) if you have a two digit cable run going from our presenter table through the floor, wall and ceiling to the projector, those are awesome.
@dan-nutu
@dan-nutu 24 күн бұрын
You can buy whole blowers with that motor, battery, USB-C charging for about 30 euros, I got one from amz to replace compressed air cans
@greatscottlab
@greatscottlab 24 күн бұрын
Thanks for the info. Will have a look
@Tomazack
@Tomazack 24 күн бұрын
Do share a link if you will, that sounds very interesting.
@dan-nutu
@dan-nutu 24 күн бұрын
yt has an annoying tendency to delete comments with links to anything else but yt, however you could search for something like air duster/blower, compressed air can replacement etc. and I'm sure you'll get some options. I checked my orders and the one I got in Feb 2023 was called "Compressed Air, MECO ELEVERDE 36000RPM Cordless Air Duster Blower for Computer, Laptop, Tower Fans, Printer, Computer Cleaner Keyboard for Cleaning Dust". I see it says "only" 36krpm but that is more than enough to blow dust. This particular model is not available anymore from the same seller ("MECO ELEVERDE") but they have a corded version, claiming 550W (maybe some of those 550W are Chinese Watts though). I guess this should have a similar motor to the one in the clip.
@ProtonOne11
@ProtonOne11 24 күн бұрын
I just got an aircan with a schrader valve, so i can "recharge" it at the compressor. I got a brand named one tho, not sure i want to trust an aliexpress aircan with a few bars of pressure.
@dan-nutu
@dan-nutu 24 күн бұрын
@@Tomazack and here we go again, my reply to you just vanished, again. I must be on some sort of naughty list for youtube's "AI".
@Beansswtf
@Beansswtf 24 күн бұрын
We need an episode where you show us how you find these things haha. I have tried numerous times to just go find random 'cool stuff' on ali express and just get greeted with pages of nonsense. Unless i search for exactly what i want, i won't stumble across any of this stuff
@Fuzuki785
@Fuzuki785 24 күн бұрын
Wireless HDMI tranceivers would have been great to have at my previous job: I worked in a public research lab working on VR simulations for emergency response during crises. We would run demonstrations to various actors to show off the prototype (as we didn't have the funding nor the people to make a full-fledged application) and our demo room setup was constrained by the length of HDMI cables we had to mirror the simulation output onto large screens…
@tlxyxl8524
@tlxyxl8524 21 күн бұрын
Not sure about the interference of the wireless HDMI dongle though. Such device almost always uses 2.4GHz or 5GHz spectrum, and likely uses WiFi protocol as well. So if there are lots of wireless APs and devices around, it may not work as well
@No_True_Scotsman
@No_True_Scotsman 9 күн бұрын
Wireless may introduce lag but you can do hdmi over Ethernet for long cable runs
@harrkev
@harrkev 24 күн бұрын
About the laser tape measure, at the end, I would consider having a rechargeable battery to be a minus. A product like that is something that I would only use occasionally, and I would expect to keep it for 10 years or more. Unfortunately, with the built-in rechargeable battery, I wouldn't expect the battery to still be able to hold a charge after 10 years. So for my application, AAA batteries are far better.
@greatscottlab
@greatscottlab 24 күн бұрын
Good point
@iXenox
@iXenox 24 күн бұрын
It is extremely small, so I guess it is meant to fit into your pocket. This wouldn't be a design consideration if you weren't meant to use it often.
@generalzugs6017
@generalzugs6017 24 күн бұрын
Also, sometimes you find the battery to be empty just when you need to use the device. It's much quicker to replace the batteries (which have the standard size and are available everywhere) then to wait for the built in battery to charge.
@Fraunzi
@Fraunzi 21 күн бұрын
You’re all wrong. Rechargeable is the way.
@eDoc2020
@eDoc2020 20 күн бұрын
@@Fraunzi NiMH cells work great. No need for a hard-to-replace LiPo.
@Arhey
@Arhey 24 күн бұрын
13:40 for me having AAA batteries is actually advantage. Cause you can use the product for longer. Internal battery will degrade over time.
@ezg8448
@ezg8448 24 күн бұрын
100% agree with this statement! Especially because it came from AliExpress. Products from there aren't particularly known for using high quality batteries. But, of course there are always exceptions.
@lavacat720
@lavacat720 24 күн бұрын
Lithium batteries aren't complicated anymore and can be switched out like AA batteries these days (if you know how to use a JST connector and replace every year
@marcogenovesi8570
@marcogenovesi8570 24 күн бұрын
@@lavacat720 most devices with internal lipo batts in this price range aren't designed to be opened up easily
@lavacat720
@lavacat720 24 күн бұрын
@@marcogenovesi8570 Reminds me of my old zte router which took a brain surgery to disassemble it
@techheck3358
@techheck3358 24 күн бұрын
it also makes them replaceable in the field. you switch them out, dont need to wait however long to charge. he isnt really the target audience for that kinda product
@TheHellis
@TheHellis 24 күн бұрын
The wireless HDMI is something I have been looking for a long time. Wanted to find something that was tested and preferably by someone I trust. Thank you! That will work fine for our old projector that has been in a box for years because I don't want to or can't route cables to it in our living room.
@ezg8448
@ezg8448 24 күн бұрын
Especially for people with a ceiling projector, no unnecessary cables!
@koomber777
@koomber777 24 күн бұрын
Good rule of thumb: if it looks too good to be true it probably is, but if it looks like a bargain, it probably is.
@greatscottlab
@greatscottlab 24 күн бұрын
Haha sounds about right,.
@user-rw3fm9ix3i
@user-rw3fm9ix3i 23 күн бұрын
I'd have to disagree - for me, it's only a bargain if someone I trust has tested it & states it is so... but I use eBay only (not WISH, Ali, TEMU, Amazon, Catch) as eBay mostly tends to 'trust' the buyer ... there's a backstory but TL:DR they want buyers to stay.
@fredrikcarlen3212
@fredrikcarlen3212 23 күн бұрын
@@user-rw3fm9ix3i If you read reviews, especially those with photos attached, it's pretty easy to tell which are fake and which are real to judge a product before buying. I've bought so much good stuff on aliexpress, but if you look at the front page and just blindly buy stuff, you're going to get crap.
@jpt3640
@jpt3640 20 күн бұрын
​@@user-rw3fm9ix3i They want the customers to stay? Didn't know 😂 Google wants to get rid of all customers so nobody will tell them "your software sucks" ever again!
@_B_K_
@_B_K_ 24 күн бұрын
Love this series -- definitely will look into getting that charger (I have two decade-old ones, that are similar to yours).
@rickoneill4343
@rickoneill4343 24 күн бұрын
I hope this series lasts forever
@fatsolutions
@fatsolutions 9 күн бұрын
Agreed
@rabbitrampage
@rabbitrampage 24 күн бұрын
Can you try one of the $40 42cm holographic fans in the next episode? From what I've heard they're cool tech but with bad UI/UX, would love to see an indepth review of one
@greatscottlab
@greatscottlab 24 күн бұрын
Sure. I can put it on my list.
@spicymemeboi2646
@spicymemeboi2646 24 күн бұрын
This series is my favorite, you managed to get me hooked on aliexpress electronics!
@ulfnic
@ulfnic 23 күн бұрын
Super grateful for these series! Thank you! Word of caution about the iSDT Q8 and why i'm getting rid of mine... I bought three of them a while back and all of them have a problem where they deeply discharge one cell of the battery if the balance cable remains attached after charging finishes, even if the input power to the Q8 is removed. It's as if the last cell that it was balancing gets stuck in discharge mode. It also has an annoying auto-off timer if you're using it as a DC power supply that you can't turn off. It's my experience that issues like these don't tend to get fixed but i'd like to hear if your recent purchase is any different. I replaced them with the SkyRC B6 Neo which has none of those problems. Only downside is you don't have as many voltage options for balance charging and 1 of the fans out of 3 devices had a fan that needs replacing at some point.
@iainhay2823
@iainhay2823 24 күн бұрын
Really love this series, always fascinated to see what you find!
@mikestewart4752
@mikestewart4752 24 күн бұрын
14:00 I wonder how long until we see “a little bit of wiggle room” in Chinese marketing material? 🤣
@DrHouse-zs9eb
@DrHouse-zs9eb 24 күн бұрын
We already have! Loads of products advertise different parameters in their titel and the description.
@RWBHere
@RWBHere 24 күн бұрын
@@DrHouse-zs9eb Not to mention 'Chinese' Watts, Milliamp-hours and their esoteric safety features!
@procrastinator1842
@procrastinator1842 24 күн бұрын
I bought some parts of aliexpress recently, with a dimension of 21mm, but with 1-3cm of measurement error...lol.
@bobedwards8896
@bobedwards8896 21 күн бұрын
"NOW Whith MOST LITTLE WIGGLE. ULTRA WIGGLE, VERY QUEALOTY"
@mikestewart4752
@mikestewart4752 20 күн бұрын
@@bobedwards8896 👍👍🤣 Exactly!!!
@kwinzman
@kwinzman 24 күн бұрын
4.5V voltage drop at 5A @28V nominal is "just fine"? Is that still within USB spec? I don't think so! I would have loved if you could have provided more context here why it failed the 28V test. Are your battery cells the limiting factor? The cables? Or the tested board itself? Was it overheating? Can you change it so it advertises 28V3A max instead of 5A?
@mvadu
@mvadu 22 күн бұрын
I love these videos.. Awesome work.. You keep finding real gems here.. The USB female to laptop adapter has been a keeper for Lenovo laptops with square pins.
@TylrVncnt
@TylrVncnt 24 күн бұрын
Have the same battery balance charger - love it. So much functionality packed into a small form factor with a pretty nice UI
@ergindemir7366
@ergindemir7366 24 күн бұрын
The pd adapter is very useful, i have the same exact model and been using it for over a year. You have to set the laptop to the power saving mode when charging if you have that chunky laptop, afterwards you can switch to balanced mode. The tip with power meter overheats when plugged in the converter, you should plug the other way. The first problem is those al cheapo chinese power supplies have short lifetime, they die within a year. Second issue is straight usb plugs can be easily broken when somebody hits while sitting in a cafe, you should buy the one with the 90 degree connector on the other end.
@superslash7254
@superslash7254 23 күн бұрын
ugreen GaN power supplies are really solid. The whole company basically went legit
@dcallan812
@dcallan812 24 күн бұрын
More "bargains" Double figures next video. 🤣 Thanks for buying them so WE dont have too. 2x👍
@greatscottlab
@greatscottlab 24 күн бұрын
Happy to help and entertain :-)
@Eucadiz
@Eucadiz 24 күн бұрын
I do love these when theres just hidden gems. As it brings more ideas to current projects i.e. BLDC cooling fan for 3D printer. Of course the bad products should be called out as well. I suggest you next time to also include some electronics tools for the next episode. Maybe building a basics electronics lab for cheap could be a branch from these series.
@DannyWilliamH
@DannyWilliamH 24 күн бұрын
I love these Ali product videos because you tend to show products I have considered purchasing about half the time. It allows me to know if it was junk or not, lol. This video had two items I already have in my cart, sitting as I debate taking the plunge.
@mrwho30
@mrwho30 Ай бұрын
Sadly there's no information available about the trust of the High Speed BLDC Motor. Would be the icing on the cake.
@johnsonlam
@johnsonlam Ай бұрын
AliExpress is such an ocean which you have to try it yourself, that's why this series of video really help to save money.
@mrwho30
@mrwho30 Ай бұрын
@@johnsonlam Absolutely!👍
@Etacovda63
@Etacovda63 24 күн бұрын
I think he meant thrust, not trust
@mrwho30
@mrwho30 24 күн бұрын
@@Etacovda63 Ooops, that's right. "Thrust power" 😅
@kikihun9726
@kikihun9726 24 күн бұрын
* aliexpress is a company like ebay. Not a seller.
@greatscottlab
@greatscottlab 24 күн бұрын
True
@M4XD4B0ZZ
@M4XD4B0ZZ 24 күн бұрын
Who would have thought 😅
@gibbyrockerhunter
@gibbyrockerhunter 24 күн бұрын
Thank god, Allah, and the big Buddha you made it here to catch that.
@DivinityIsPurity
@DivinityIsPurity 24 күн бұрын
Wrong, eBay is mostly an auction site with some buynow listings and many used items, aliExpress is not an auction site and doesn't sell used. More like amazon.
@Raven3one
@Raven3one 24 күн бұрын
This distinction was important
@gregorymccoy6797
@gregorymccoy6797 24 күн бұрын
I enjoy this series immensely.
@tobiwonkanogy2975
@tobiwonkanogy2975 22 күн бұрын
the wireless hdmi could also be used for remote digital signage or high up in the air. walk out with the laptop , update the display . or from the comfort of the office instead of running out to the sign itself
@trumblez
@trumblez 24 күн бұрын
00:29 this Video Sewiies 😂
@ChrisTopher-wl6pd
@ChrisTopher-wl6pd 24 күн бұрын
First 5 seconds made my dog flip out 🤣
@greatscottlab
@greatscottlab 24 күн бұрын
Oh boy. Sorry about that
@ChrisTopher-wl6pd
@ChrisTopher-wl6pd 24 күн бұрын
No it was funny! I even went back and started the video again later and he started barking again. 🤣
@zayinconde8971
@zayinconde8971 19 күн бұрын
You should check out the handheld oscilloscope. Pretty neat for basic diy home needs.
@ats89117
@ats89117 24 күн бұрын
Great stuff! Thanks for the reviews! It's very useful to know what works rather than wasting money and waiting forever for some crap product...
@theoldironqueen8224
@theoldironqueen8224 23 күн бұрын
These USB-C Adapters for notebooks are working just fine, I have them for a surface, an HP Elitebook that came out long before USB-C Charging and now a Lenovo Slim Tip version (the funny square one). They are great up to 100W and for smaller notebooks they get you through the day even with a super small 65w USB Power Supply.
@Shakey31
@Shakey31 23 күн бұрын
I LOVE your Hidden Gems episodes!
@CICADA1033
@CICADA1033 23 күн бұрын
I wish Scott would create a DIY heating stirrer project for European chemists, as many of us struggle to find affordable, used equipment. His expertise could greatly benefit our community.
@jokmenen_
@jokmenen_ 24 күн бұрын
Just wanted to comment that i really like this series! Wish there was more of it for all kinds of product categories haha.
@arva1kes
@arva1kes 23 күн бұрын
About the charger converters - The original barrel connections actually have onewire chip in them (the barrel is mostly 3 pin connector, not 2 pin connector) It will advertise to laptop what wattage charger you are running so to set power modes and charging speeds. Depending on model , the laptops act - no charging or running at all, only charging while off and while on running from charger(sometimes cpu clocks are set to minimum because of unknown charger). Seems MSI is making assumption if there is no correct onewire data it will treat it as 65w charger which is almost always minimum for these barrel jacks. As it's not sure if it can hold the power while chargin and running it will turn off charging so that you battery won't get spikes of charging-discharing. So the real reason to have "per brand" charges is to have correct onewire communication which states correctly what wattage charger is connected. I have this for my lenovo laptop with square connector and it works fine with 65w and 100w type-c chargers and battery banks just like OEM.
@DigitalIP
@DigitalIP 24 күн бұрын
How useful would that motor be for say like, a fume/exhaust hood for soldering etc instead of using a fan and duct? For the USB C barrel jack connector, you could use that to power other things with a barrel jack, not just to charge laptops, but a PD trigger board might be needed to activate it.
@tarakivu8861
@tarakivu8861 24 күн бұрын
The small PD adapter is awesome! Specially for small laptops which only need up to 100W
@IzzyIkigai
@IzzyIkigai 23 күн бұрын
Actually got one of those wireless HDMI dongles for our meeting room. One of these is a lot cheaper and a lot less hassle than having tons of 20m HDMI cables(just look up the prices, gets expensive quickly) layed from the floor to the ceiling where the beamer hangs. Not to mention having input source selection gets weird past 3 inputs. Plus it's great when you have a table situation where you can reangange your tables, opening you up to simply not knowing where the person presenting will sit.
@amaanqureshi1286
@amaanqureshi1286 24 күн бұрын
One of my favorite video series on youtube! keep it up!
@sandordugalin8951
@sandordugalin8951 24 күн бұрын
The best series on KZbin for tinkerers. None-barred.
@qlum
@qlum 24 күн бұрын
Used those usb-c adapters on my laptop in the past, they definitely work like a charm on lower powered laptops.
@NeilStansbury
@NeilStansbury 22 күн бұрын
Looking forward to that teaser of the magnetic pogo connectors you showed at the end! I love these devices and the prices now are starting to finally drop
@Random_4400
@Random_4400 24 күн бұрын
I really enjoy this series. Thank you for making this video as i was debating whether or not to buy a lot of these products.
@eformance
@eformance 24 күн бұрын
Wireless HDMI is mostly used today for content production. There are expensive solutions that are high quality for being able to locate a camera remotely from the ingest station, or have remote monitoring of the camera output. Many high end camera monitors have a remote viewing capability for secondary displays or phones/tablets.
22 күн бұрын
3:38 I love it, when you said: "And das ist pretty heavy" 😂😂
@someguy2741
@someguy2741 24 күн бұрын
The ISDT C4 is a very good battery charger for standard sized cells. AA, AAA, 18650, 26650. NIMH, Li-ion, LiFe. Charge discharge storage cycles. It really does it all. It works well when you need to exercise NiMh or to test the capacity of lithiums.
@d.jensen5153
@d.jensen5153 22 күн бұрын
I appreciated the ducted-fan BLDC motor. For some applications biscuit fans don't have enough pressure head, and compressors don't have enough flow rate.
@simonfox_8559
@simonfox_8559 23 күн бұрын
its always cool to learn about new technology, idek high voltage lipos existed either which is super cool to know about for UAVs and other stuff i like to do
@golllluk
@golllluk 23 күн бұрын
I've used those USB-PD to barrel adapters a fair bit with a Lenovo 5 pro (300W brick). Having the battery full beforehand, and IGPU only mode makes it work far more reliably. Otherwise it often tries turning on the DGPU which spikes power draw, overloading the charger which shuts off. Then the DGPU shuts off, the charger resets, and it just cycles like that. DGPU only can also work since it only spikes once.
@Lucas_sGarage
@Lucas_sGarage 24 күн бұрын
I'm in love with this series
@ikeraiser266
@ikeraiser266 24 күн бұрын
ty op for making a video segment on the laptop charger i was thinking about testing to see if my gaming laptop could work with it like that but u proved me wrong that it wouldnt work any way so TY...good work on your yt video
@gydo1942
@gydo1942 24 күн бұрын
The USB-C PD trigger laptop chargers are very cool, I got the same idea a while ago, not knowing they already exist.
@Averell64
@Averell64 23 күн бұрын
One note regarding ISDT-Chargers! They are great for about 3-4 months and then quality issues start to arise like crazy. From faulty connections to the selectorwheel/button registering wrong inputs as well as cancelling charging processes multiple times during a charge due to „abnormal battery connection“. I have had 3 of these chargers and all of them had the same issues. Friend of mine who also had about 3 also reported similar problems!
@_hanz73
@_hanz73 20 күн бұрын
Wow this is such a good reviews, detailed and very informative!
@smallmoneysalvia
@smallmoneysalvia 24 күн бұрын
That fan would be fun as an RC boat thruster
@tawright915
@tawright915 23 күн бұрын
We use the HDMI transmitter and receiver at our church to transmit the steam from our Atem Mini to the nursery for the nursery workers to see. Works great.
@humbughumbughumbug
@humbughumbughumbug 20 күн бұрын
The usb-c charger trigger board is great for modern laptops that aren't usb-c PD compliant. I keep a 90w usb-c power supply in my laptop bag, and i use one of these trigger boards with my Asus vivobook. So i can use the PS with my Asus and my Dell (which is PD compliant)
@bhogm4
@bhogm4 24 күн бұрын
I did recently get a SkyRC B6neo charger in addition to the Q6 nano. It is comparable in functionality, yet the UI is a bit worse, but it does have a enter button, so that is a plus. It does offer some really compelling features though. Native USB-C PD input and checking cell voltages without a input hooked up (simply connect the balance cable). Super neat for portable usage with a powerbank. The bigger fan makes for a more pleasant noise floor when charging, while being smaller in size overall. The low resolution LCD sucks a bit, but honestly, nitpicking for the price.
@marioalonzo5952
@marioalonzo5952 24 күн бұрын
I bought the IP2368 board that you made in your project, but I have a problem, both the IC and the mosfets reach more than 80ºC when they work at 100W, what could be the problem? I bought it in the same store as you.
@sweetiebot2560
@sweetiebot2560 24 күн бұрын
Wow, half of the products in this video are either ones I got for myself, once I was eyeballing, or ones I have a variation of - caught me by surprise ! I can confirm these USB-C to laptop power adapters can do wonders even in edge cases - I have a Lenovo laptop that comes with a 120w power brick, but it never actually reaches that power ceiling so I gave the adapter a shot a while back. It really works with all my 100w type c power supplies, and I haven't touched my bulky laptop charger in forever. As you said they're not auto wins, but they're worth the gamble imo
@iuhere
@iuhere 23 күн бұрын
this one is very valuable in terms of information , true gems
@ingolister6414
@ingolister6414 24 күн бұрын
As usual your vlogs are the best. I do enjoy your reviews and take note of the interesting items for personal projects.
@3v068
@3v068 24 күн бұрын
You know, that wireless HDMI thing can come in handy for certain streaming purposes. For example, I put my PC in a ventilated cabinet to be tidy. If I want to plug in my capture card, I would have to extend cables everywhere and open my cabinet, which is not ideal for a tidy space. If I got this kit, I could keep my capture card plugged in, put away, and all I'd have to change is the console that is outputting a signal. No big mess of wires. That's really cool, and I'm glad it works at such low latency.
@mergrogh
@mergrogh 22 күн бұрын
Thanks for the video, I love these. I need one of those USB laptop chargers, I didn't know those existed... I was always travelling with my clunky laptop PSU!
@KenSvensson
@KenSvensson 23 күн бұрын
Everyone loves this video series!
@prondiest
@prondiest 24 күн бұрын
the hadmi link would be supper neat for portable streaming setup with decent camera! maybe like a church or wedding!
@verbalance5630
@verbalance5630 23 күн бұрын
Best Videoseries Scott! I love these projects with strange china parts 😂
@dodgydruid
@dodgydruid 24 күн бұрын
Ooo two other gems, one a all metal pen with a set of calipers built in has become my most used tool at the mo, the other is a delightful £15 Portabler Air Compressor kit which came with a tidy little 5v powered air compressor, two very nice airbrushes, paint tanks, cleaning tools etc and has done duty spraying watch dials and hands already and the output quality of the paint is extremely good with what seems to be the internals of the brushes all stainless steel meaning I can retire my 1970's Badger airbrushes having done tons of work over the years... def recommend the air compressor air brush kit :)
@tshackelton
@tshackelton 24 күн бұрын
that lil BLDC motor maybe useful for a 3dprinter part cooling fan, similar to the cpap setups. Looks like there is a lot of static pressure from that thing which is what's needed for this application.
@CIBERXGAMING
@CIBERXGAMING 22 күн бұрын
you should get one of those hobby 4 cylinder engines and see if it can work as a supercharger. that'd be very cool to see
@georgeindestructible
@georgeindestructible 21 күн бұрын
I have that Type-C adapters for one of my laptops and it works perfectly fine in for both different laptops (both required normally a 60 watt charger, i have one 100 watt GAN-based for it using this adapter and rated cable). It might be a protocol issue support in your case, miscommunication with the charger.
@lucasmontec
@lucasmontec 24 күн бұрын
These videos ARE SUPER USEFUL! Keep them comming~!
@bambangirawan6413
@bambangirawan6413 24 күн бұрын
for use on MSI plug, use this model: DC male Plug MSI 4.5 x 3.0mm (Dell) i use that till today even have 2 model the small plug & long wired plus with type c on end..my laptop is Msi Modern 14 (65w) & i noticed that even with standard charger the power were never even touch max (never & super rarely hit 65w) as for plug type +65 Gan charger at some point cn hit up to 55w..but then fall down in average 30-45w when used
@Alpine_flo92002
@Alpine_flo92002 24 күн бұрын
The HDMI dongle would be a good solution for a remote server monitor if the server is in a different room
@notcorrect
@notcorrect 24 күн бұрын
The barrel jack adapter only really works for laptops that need less than 100w. I have one, and its really nice. Form my laptop, it doesnt work with a 35w brick but works with a 65w brick.
@oOWaschBaerOo
@oOWaschBaerOo 23 күн бұрын
that edf is considered by a certain mod group for voron 3d printers and other corexy like machines, to power a external Part cooling fan, called CPAP, usually big fans are used that you commonly find in breather machines, but they consider those at the moment because they have the same diameter that the tubes have that you would use
@asiano3385
@asiano3385 24 күн бұрын
13:40 If the batteries are rechargable I prefer AAA batteries because they are easier to replace than a glued in battery.
@stevefox3763
@stevefox3763 24 күн бұрын
Your old charger can check individual cell voltage and resistance as well, flash it with cheali charger custom firmware! Cheali charger firmware also opens the charger right up on the functions, it becomes programmable where you can set all sorts of parameters for pack types you save in memory slots.
@John-gm8ty
@John-gm8ty 23 күн бұрын
I LOVE this video series. have watched ever one.
@Meceka90
@Meceka90 24 күн бұрын
Thanks for the video :) I had a solar setup for my thinkpad which uses USB-C and therefore I tested power consumption of that laptop quite throughly. My laptop has 65 watt power supply and was using something like 15-20 watt's while running on idle windows when fully charged, but if its charging value was closer to 45's on same idle windows setup. So your laptop may also work well with that 100 watt power supply if fully charged.
@Progress303
@Progress303 24 күн бұрын
I bought a couple of those power to USB-C adaptors for my Lenovo laptops (old round and old rectangular) work great , although the round one is slightly loose, Want to do it to all my other electronics that have bulky PSUs.
@this_is_lemon
@this_is_lemon 21 күн бұрын
10:15 - Your laptop is trying to draw more power than the adapter can provide, causing it to cycle power on and off. I had the same issue, but it works fine if I remove the battery or if the battery is already fully charged. 100 watts isn't enough to power a high-demand laptop and charge the battery simultaneously
@igor2011
@igor2011 23 күн бұрын
really love this format! thank you.
@lamarched21
@lamarched21 24 күн бұрын
Love this series.
@20cent
@20cent 15 күн бұрын
Lot of sellers on chinese platforms sell these air blowers/vacuum packaged in 3D printed body cases, like the one you quickly showed, yes. Regarding the wireless HDMI, it's clearly not for you, but useful for many use cases (carrying devices is not a solution when you have to do it few times a day).
@Nimbus12
@Nimbus12 24 күн бұрын
The wireless HDMI can also have multiple receivers from one tx
@Leo99929
@Leo99929 23 күн бұрын
That issue with the USB C turning on and off during use can happen when the laptop demands more power than the system is rated for. I found that plugging it into a 65W charger rather than 100W solved this issue for me.
@metalspoon69
@metalspoon69 24 күн бұрын
ooh that q6 nano looks neat and doesn't break the bank. Amazon sells it here for the same price as well but with faster shipping!
@zackmathers1854
@zackmathers1854 24 күн бұрын
Love this series of videos, keep em up!
@gigazman
@gigazman 24 күн бұрын
I like this selection of product!
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