Lidl 20 000 mAh power bank test & a new camera!
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- čas přidán 4. 03. 2021
- Unboxing, teardown and a thorough capacity test of the 20 000 mAh powerbank from Lidl supermarket made by Silver Crest. Let's see what's inside and measure if the Li-Ion (Li-Pol) battery in it really is 20 000 mAh.
I'm also testing my new camera (Panasonic Lumix DMC-LX15) and my new USB tester for the first time.
Please support my channel on Patreon:
/ diodegonewild
My Instagram:
/ savage_danyk - Věda a technologie
finally we can see your cat in 1080p!
*Full HD intensifies*
@@agustinusreynaldi7101 CZcams only calls it HD, and 720 is not HD anymore :/
1440p is the new Full HD
*Electronics cat in HD*
Purrr meow 🐈
yes, i'm happy too 🥰
Once again, I would like to thank you for your work and your videos.
If I may make a remark, don't listen too much to people who constantly complain about something, the quality of image, sound, etc... I never found anything wrong with that. You produce quality content, totally viewable and understandable, and most importantly, FREE. So let unsatisfied people send you professional material for free instead of complaining!
Thanks again, have fun with your new cam, and good luck!
LIDL never disappoints! Good product!
Great video as always. I love how you are open and transparent about everything. Its a nice lesson for me to use on my channel as well.
All that fighting with charging cable, while the rubber ring is still limiting it! :)
I felt so satisfied that he got rid of the rubber band later on, I know It's unreasonable but I can't deny that it was getting on my nerves.
@@mb2k100 OCD intensifies
Excellent measurements and calculations of important power bank capacity.
It's so surreal seeing a DiodeGoneWild video in 1080p
Thank you so much for this review! I was waiting for it.
the new camera looks very sharp ! nice upgrade , and content was good as always !!
I immediately noticed the bump in resolution, but didn't realize how much of an improvement the audio is until I went back to one of your previous videos!
Wow! Big jump in quality all around, and will only get better as you get used to your new camera. :)
Excellent video. I was thrilled to see your new camera, and its performance
The USB C port says PD 3.0, which is a voltage communication standard. It stands for Power Delivery, and can give up to 20V 5A in some powerbanks/chargers, so it can charge some laptops with up to 100W of power! It is really amazing and you can get boards on Ebay for cheap that allow you to switch the voltage with the button and set the default voltage by holding the button down. You can get 12V out of your powerbank with no boost converter this way!
On the powerbank it is an input but also an output that can give more than 5V
I like power delivery a lot, I can charge one cell phone from another, charge my notebook from my cell charger and charge my phone very quickly from my notebook, it is quite versatile! Just wasn't able to charge my notebook from my cell phone :D, even though my phone asks if it is the source or the destination.
Your cellphone charger will charge your notebook very slowly, but your notebook charger won't hurt your cellphone, it can be even better :)
My phone charger is rated for 45w (motorola one hyper) and the original from the notebook is 60w, so not much of a difference!
@@msansjr this is wrong. It means your computer will charge a quarter slower with it!
@@Zebra_Paw I think I am not "wrong" per se, until now we refrained from using numbers, but used subjective terms instead. To me 1/4 less is not "very slowly" :D
Good camera! Thanks dear DGW! Be blessed!
I recognized the status LEDs from my GP power bank and a Belkin power bank I've considered and figured they would likely come from the same ODM. So I went looking for Hame as is printed on the PCB, and they do indeed make power banks for GP, Belkin, and other big brands. Surprising to see Lidl source a power bank from a high-profile ODM for their private label brand.
Yes you are correct they have this rebadged under other bigger brand names but same power bank. It is a good one as real capacity as tested it as well with my electronic load and used it for over two years and been solid. My favorite is the mi power bank 3 pro 20000mah as does 45w and had that power bank for years as used it for my portable solder iron that uses QC protocol when out on field and need portable. Actually better then the POS Anker 150w power bank that died twice and was replaced .
Yes finally! We can enjoy your videos in 1080p!
The video and audio quality greatly increased with the new camera! Nice!
The USB-Type C port on the powerbank can be used as input and output, and it should support the "Power Delivery" (PD) protocol. With that, the charging device and the charged device can negotiate the voltage between 5, 9, 12, 15 or even 20V if both sides support it of course. Most devices do not support the full range though. Nice that this standardized feature becomes available in more and more powerbanks and phones, and thus allows charging at maximum power.
Also if you want to overcomplicate the USB meter even more, I think you can connect it via Bluetooth to your smartphone... Just search for "Ruideng" in the App store.
Great to see you have a new camera which supports 1080p resolution :) I remember the old one only doing 720p.
I also like how it has swappable batteries :)
Though most people nowadays just use their phone for recording, there are phones nowadays that do a really good job at taking photos.
Also, this seems like a really nice power bank, so I might get one when I see it to replace my ageing 10,000mAh and 3,000mAh 5V/2A (or 5V/1A) power banks (I also have a couple of other ones to test).
Wow the quality is really better it's awesome!
VERY NICE TESTING.
Electronics with laser engraving, get a small amount of thermal paste and speed over the laser printing. It embeds into the grooves to make them readable.
14:20 you have a bug in the video ;D
It's not a bug, it's a feature ;)
I like your reviews and testing... :D
As I watch on 240p , no real gain in quality 😂😂
*144p for Slavic/Gopnik quality*
😂
Same here
F
As a reminder: we are living in the year 2021, not in 1930 😄 ✌️
Excellent analysis, as always.
I haven't found a better channel on YT in many years.
"Many are called but few are chosen" (Matthew 20)
I'm at the beginning, waiting for only the new camera...
..........
yess, definitely better.
The sound is the same good, and the picture is very good quality!
AND the auto-focus is just GREAT.
This camera was worth it.
Those silvercrest powerbanks are actually pretty good, i bought a 6000mAh powerbank from lidl, and that powerbank lasted me 3 years until i noticed a serious drop in capacity, i used it everyday because i like music and calling so i needed a descend powerbank, and for 10 euro's the price was pretty good! I am going to lidl to see if i can find this awesome powerbank. I have now a trust powerbank with 16000mAh and i build a wireless charging coil into it which is pretty nice.
I do like to see what is inside of this battery analyser. Great video diode!
Very good video/audio quality!! Interesting USB tester! I just order one from amazon! Thats very interesting, of course. Thank you!
Picture is now excellent!!
Hey :) I love your videos, they are very inspiring!
So true.
the camera is great.. a real improvement
Big quality boost 👍
I would of just called it a day with those initial results, but mate you've gone well over the top with the in-depth information.
I intent this to be polite and friendly, not rude, but there's no such phrase as "would of" :). It's "would have" and it contracts to "would've", which admittedly does sound like what you wrote. I only say this because I think we have some viewers here who use English as a second language. A lot of English is indeed contradictory, but there's at least /some/ logic involved :). Have a great day!
@@antibrevity A lot of people, for whom English is their sole language, are not very skilled at English.
He's one of the most thorough people I've seen. I hope his efforts are rewarded.
Very detailed explanation👍🏻 But, instead of forcefully pulling the LiPo battery with the stickytape on it.. where the batteries were damaged in some of your earlier videos. you can use the sister's nailpolish remover and apply a few drops on the stickytape.. and the glue will lose its strength instantly!
Wow way better quality i Love it
So detailed explanation
This simple device allows you to measure the capacity of an accumulator or rechargeable battery (measured in mAh / Ah) and discharge energy (in Wh). It is suitable for NiCd and NiMH cells and accu-packs (1-12 cells), lead acid (flooded, VRLA, SLA) batteries up to 12V, Li-Ion and Li-Pol (1-4 cells), but also for other types such as LiFePO4, NiZn, alkaline, etc., with a total voltage of up to 20V. Discharge current can be selected from 0.01 to 2.56 A. This will allow you for example to check the the health of the battery, the efficiency of the charging method or to detect counterfeit batteries (the market is flooded with those in recent years). It also allows the maintenance of the battery by discharging it down to the required voltage prior to charging or to discharge the battery to a suitable voltage to prepare it for a long storage. You can even measure the capacity of a single use (disposable) batteries, but those become useless after the measurement.
Description:
The hearth of this battery analyzer (capacity meter) is microprocessor IO1 - Atmel AVR ATmega8A, ATmega8 or ATmega8L. Program to download and configuration bits setting is below. The working principle is simple: Connect the fully charged battery to the capacity meter. The battery is discharged via the meter and it determines its capacity and energy. The discharge current can be digitally selected in the range of 0.01 to 2.56 A in steps of 0.01 A. Discharge is terminated when reaching the end voltage (cut-off voltage), which is also digitally selectable. IO1 is clocked by an internal 8 MHz RC oscillator. Because the accuracy of the measurement depends on the time measurement, 32 768 Hz timing crystal is used. Battery voltage (20V maximum value) is sensed by a divider with R9, R11, P1. Adjust the trimmer P1 so that the value on the display (in actual voltage display mode) equals the real voltage. The battery is discharged through the transistor T1 (IRLB8743). The discharge current is sensed by shunt resistor R16 (0.24 ohm). The discharge current is stabilized by an operational amplifier (OpAmp) IO2. The reference voltage is obtained by pulse width modulation (PWM) from the terminal OC1A (PB1 - pin 15) of integrated circuit IO1. The PWM signal passes through the resistive divider and the low pass filter R10, R12, P2 and C7 and this produces a DC voltage proportional to the desired discharging current. Voltage on the gate of T1 is then controlled by IO2 integrated circuit so that the voltage at the shunt R16 corresponds to this reference voltage. Current callibration process: Set P3 to center position. Connect a battery capable of at least 2.56 A discharge current and a current meter in series with it. Set the desired discharge current to 2.56 A, start the discharge (long press of TL1 button), then set trimmer P2 so that the actual discharge current equals to the chosen value (2.56A). Then set the discharge current to 0.01 A. Then correct the offset of inputs of the OpAmp IO2 using P3 - set P3 so that the actual current is 0.01A. Transistor T1 is to be placed on a heat sink corresponding to the maximum necessary power dissipation during discharge (P = U . I). T1 is a logic-MOSFET, which can operate with only 5V on its gate. If a standard type of MOSFET used, it is theoretically possible to power the IO2 integrated circuit from a higher voltage (it may be the voltage at the input of 7805), but I recommend a logic-MOSFET. IO3 doesn't need to have a heatsink, if the supply voltage is not very high (less than cca 15V). LED1 indicates that discharge and measurement is running. Diodes D1 and D2 ensure that the T1 transistor is fully off when the discharging process is not active. The buttons TL1 to TL3 are used to control the device. As a display device, 4-digit LED display with common anode is used. The cathodes of the display are connected to port D, the anodes to bits 2-5 of port B. Four-digit display can be set up as two double digit LD-D036UPG-C, LD-D028UR-C, LD-D036UR-C or LD-D056UR-C (types with very high brightness). Superbright display allows you to omit the usual transistors to amplify the anode current. The display is controlled in multiplex. Multiplex frequency is about 100 Hz. R1...R8 determine the display current and thus its brightness. They are chosen so that the current does not exceed the maximum output current of the AVR pin (40 mA). Battery capacity meter is powered from a supply of about 8 - 30V. Current requirment is about 15-45 mA, depending on the number of lit segments and values of R1... R8 (most consumed current is caused by LED display). Capacitors C5, C6, C9 and C10 should be as close as possible to the integrated circuit IO1. In series with the tested battery, connect appropriate fuse, otherwise failure of the capacity meter (for example failure of current control or T1 failing short circuit) or reverse polarity of battery can cause fire! It is also recommended to use a fuse at the + power input.
Control:
The battery meter is controlled with 3 buttons: "Mode", "+" and "-". Mode button switches six display states:
• 1) Display the actual voltage (0.00 V - 20.4 V).
• 2) Measured energy in Wh (Watt hours). Displays "En" symbol and then the value. During the discharging process it increments. After the discharge is finished, it shows the result.
• 3) Measured capacity in Ah (Ampere hours). Displays the "Ah" symbol and then the value. During the discharging process it increments. After the discharge is finished, it shows the result.
Video much improved, sound is good also.
With new camera, you can try 1080p50 recording. It should completely eliminate flickering lights from 50hz mains electricity.
Editing 1080p50 would completely eliminate my computer :). It's barely managing to edit 1080p30. I have a temptation to switch it to 25fps instead...
@@DiodeGoneWild I thinh 25p have many other adventages. It elminate flicjer too, Is faster to process, it works beter in low light (shuter can be open for longer). Someone may say it is more cinematic.
So why you choose 30?
25 is better.
Can anyone explain me what is the benifit of 144hz monitor if humans can't see frames so fast.
@@AmitabhAnkur If you have enough resources to have everything best, why not? But in moust situations you must get some compromises. Obsiously I will appreciate 50 fps, but editio/render/upload speed is more significant in this situation.
good sound and cam! yeah! finally ;-)
Wow that camera is an improvement
Your video and audio quality has always been fine for me.
Never had any issue with your microphone, more with the unique accent 😋😉
Keep up the great content and thanks for sharing your knowledge 👏
Would love a video on an atx psu multiport charging station for 5V devices 🙏
Good video output 👍🏼
With this data You can calculate precisely efficiency of smps. 😊 Nice vlog!
Awesome to see that you got a new camera! One suggestion though: Your audio has this hissing and/or background noise. I suggest adjusting your audio gain and/or some other audio settings on the camera to reduce the noise. Mehdi at ElectroBOOM also had to deal with this issue a while back. Besides that, I am glad we have USB-C as microUSB was always fragile, finicky, and tended to warm up a bit.
Well, this camera is hissing a bit, but I didn't find any settings in it that would reduce it (at least not yet). Wind noise reduction doesn't seem to help. But anyway, the audio still seems better to me than the old camera, which was clipping the audio with a lot of crackling.
@@DiodeGoneWild Oh yeah, certainly! That's a bit odd though, I would expect a camera to have such a setting... Maybe it's buried somewhere. Nonetheless, it's still an improvement over your old camera (especially video)! Thanks for the great, in-depth content!
The "aperture issue" is why many video creators have so many blinding lights over their desks, as they can then record with a fixed aperture of f11 or so in order to get a high depth of field. You basically can never have enough light to get all the focus that you want ;). This is why BigClive records with a fixed focus and tries to constantly re-adjust focus to whatever height that he's working at. I would guess that he uses a wider aperture and lower light level than some creators and thus has to make sure his focus is always correct. Auto-focus systems can drive both creators and viewers insane :). I don't make youtube content, but if I did I would use a fixed focus rather than fight with an auto-focus.
I'm using about 200W total of fluorescent tubes on my ceiling and also about 100W total of LEDs shining from below onto the white ceiling. I don't want to shine the LEDs directly on what I'm filming, it makes horrible sharp shadows. So now about 300W for lighting. The camera is set to f5.6 now. Smaller aperture makes the ISO go to high and the video would be grainy. Having a bigger (1") sensor, the camera can still keep the noise low at 3200 ISO, but I'd like the ISO to be at most 1600. Which means I'd had to double the lighting power. And If I wanted to use the smallest aperture the camera can have, which is f11, that would be about 4x smaller aperture area and so I'd have to further increase the light power by the factor of 4. So for f11 and 1600 ISO, I'd have to use 2400W of lighting :D.
@@DiodeGoneWild Maybe sunlight could help achieving higher brightness levels? In my opinion, the videos already have excellent quality anyways :)
This one a decent power bank as had for a while now and works great still. Paid $10 buck for it over 2 years ago at a thrift store and is decent but my favorite is the MI power bank 3 pro 20000mah as does up to 45w output and supports QC for my portable solder iron and that one about 3 years old and still hold full charge, plus quick charges phone quickly. Both power banks are the real capacity as discharge tested them with my electronic load when first bought them.
Nice! The video and audio quality is up a notch! You just need to get used to the hyper active focus in new camera. Fairly often it is stuck hunting for focus... however if a good opportunity comes the camera re-shifts the focus impressively fast... You just need to figure out the way to optimize your shots to distance transitions to hit it every time. Keep up the good job!
New camera, new usb tester 👍🏻👍🏻👍🏻
Thank you very much for the good video.
very good video. Very like. I live in lithuania its nice to see similar products in our LIDL stores. :)
5:55 This one is USB-C port. It is at the moment replacing microUSB on many phones and portable electronics. Even some notebooks are already using it as their charging port.
14:05 Blue LED indicates that powerbank successfully negotiated larger voltage using some of fast charging protocols like QC 2.0/3.0, Samsung AFC or for instance Power Delivery on USB-C port.
PD 3.0 just says it supports USB-C Power Delivery protocol at version 3.0. At this power it is mainly meant for Apple fast charging and some current Android phones. Also the USB-C port was trying to draw more current from your charger because it can officially support 3A or 5A (with e-mark chipped cable). USB-C tends also to have more firm connection and does not wiggle that much compared to microUSB.
Actually this powerbank is almost identical to Lamax 20 000 mAh, it has same layout, connectors, double LED for indicating fast charge protocols in input/output. Only difference is that both USB-A ports support fast charge protocols unlike on that LIDL one which has only one such a port. Lastly instead of this hybrid cable it was shipped with 20cm USB-A to USB-C cable. With any of my USB-C PD power supplies I was able to perform full charge in ~ 6 hours.
And I also must agree with you, that some USB connectors (especially type A and micro USB) are rubbish. USB-C on the other hand does not suffer from this and I was able to get up to 9V 2,05A even when I was moving the powerbank a lot. With decent USB-A to microUSB cable I also achieved same voltage and current, but even slight movement dropped current even down to 1A
The camera is much better than your last one. Much better audio and video.
The "pd 3" is a usb-c port and you can charger the power bank with it or you can charger other devices with it.
Have you not seen the USB type C connector? I haven't finished the video but you just call it "that one" XD
And he said that most reasonable phones can be charged with the Micro USB connector, but most phones from 2019 are using USB-C to charge. USB-C really is a blessing to a world where one connector does it all.
@@RaduTek| _blessing_
Unless you have a bad cable (they should actually have electronics in them), that is: it can destroy your device. Also make sure not to connect two "wrong" devices together. Various things have happened.
@@vaclavtrpisovsky _blessing_ comes in new flavors these days, you know. XD
@@RaduTek Sony have been using type C for about 5-6yrs. Very good and reliable connector. Some laptops are using it now too.
Very nice camera
LIDL we also have it here in Italy and it sometimes has some great deals!
Reasons I watch this:
90% accent
10% content
thanks man , waiting for the explanation and schematics for the 12V 50A 600W power supply
Wow ! His hand color looks *WILDLY* different to me on this video. The camera really make things brighter for sure :-)
Yep that's a good selfie protection on your mobile phone. 😉
I have same thing, reduces spying on you
Wish you'd enable captions some of us old gits don't hear so well, good video.
I'm guessing they support very low load laptops with that USB C PD port.
You can also get PD to barrel adapters of you ever need to use them for more than 5v or want to power something portably that needs more volts
Gasoline has 13,500 W/h in a liter. That's why the stuff is so widely used. Even at 10% efficiency it blows electric out of the water. It's nice.
It's not W/h, but Wh (watt-hours, not watts per hour).
Combustion converts the majority into heat. Energy from electricity has a 90% efficiency. So i dont see your point really
@@michaelboot Actually the production of electricity never has 90% efficiency ever. It's ~40% at best. There's a reason batteries are mostly used in toys and gadgets or to supply power for like 5-10 minutes (until a generator spins up to its full power).
@@michaelboot I guess math is not your strong suite. Because even at 10% efficiency gasoline energy storage is still more than twice what electricity can achieve. Then there's refueling time. Another win for gasoline! Get back to me when Tesla wins at NASCAR. It is a competitive world.
CoolKoon im not talking about production efficiency... but conversion efficiency , cant compare apples and pears bro. Stick to the point
hi Diod, this battery is may be a Solid State battery type, because of the high energy density!? Looks very nice! and good video, good new camera! :)
Solid State battery? Ummmm? No, it is just a normal Lithium Polymer (LiPo).
I ve found online soldering irons that use 3 double A batteries and i am curious if it s worth it, it was 20 lei which is aroung 4.2€
Dumb question, but what will happen if you charge the power bank with both the micro usb and the type c usb ?
POWERBANKA! Niiiiice!
Nice video
My quick charge power bank also has 4 led but the first one changes color too. It means the power bank is being charged or is charging something in quick charge mode
In mine the led changes from white to green yours changes to blue
Hello and thank you for the power bank review. In the near future, would it be possible to complete the 12V, 50A power supply series with the full schematic description? It would really be nice to learn how forward-topology SMPS works. My Best Regards!
Bro try using heat to undo such assemblies, great video 👍
Let's not get too technical. Where do you think you are anyways?
A quick hint: to read a laser printed marking I use a thermo past. Put a tiny drop of paste on top of a component, distribute evenly on the surface and wipe residual out by a cloth or sponge. Voila, you can read marking easily !
You forgot the words THERMAL PASTE. But you can use zinc sunscreen or even baby nappy rash cream. Toothpaste, metal polish, liquid paper, paint. Anything that is white and pigmented.
Don't worry about 4K! We can hear and see your videos and they're good!!!!!!
I think it is time to built a ghetto QC2 load for measuring the powerbank's capacity? I ve found online a super simple circuit that only uses an Attiny85 to enable PD.
Much easier to buy a $4 QC trigger. There are also PD triggers as well. They are cheap and available online from all the usuial places. Many of the modern USB testers have QC and PD triggers, so that is BY FAR the best solution.
Does the laptop from previous video improve in speed after cleaning?
It improved, but not as much as I wanted :D. At least, it no longer freezes under a high load.
Is there some water flowing or fans running in the room? There is a strong background stream noise.
No, it's the camera microphone noise. The previous camera was clipping, this one is hissing. Never perfect.
@@DiodeGoneWild you can remove hiss in adobe premiere. if you have it
Looks like this metal cover has saved you from fire many times
I got a powerbank similar to this, with the same USB configuration to mainly use with my new Pinecil soldering iron. I bet it uses the same chip you showed at the end. Has the same LED configuration as well. Although.... almost certain the one I got is lying about the capacity. haha
Where can I get one of those usb analyser ?
That is an awesome tool
RD Official Store on aliexpress. You can buy them or something like that from other sellers. With one of these you can even measure voltage drop of usb cables.
Ruideng - there are various models, so find the official Comparison Chart. They are a pretty basic model now days but price is good.
But honestly, you are better to get one with both QC and PD Triggers built in - that way you can test power supplies at all voltages that they can supply.
🙏💓nice teach sirji 💓🙏
The focus was fluctuating when you were unpacking the power bank :)
I can clearly hear car sounds and clearly voice of yours... camera quality is quite good... can you record video in 60fps??
and why not maked unboxing video of new camera??
I may review the camera in some video too ;). The camera can record 1080p at 60fps, but my computer struggles to edit 1080p at just 30fps :(.
@@DiodeGoneWild 😃😄👍
@@DiodeGoneWild How’s the thermal paste ? Is it holding on ? :-)
@@DiodeGoneWild I would say if you had the resources you could put a noise filter on the audio, but seeing as you have trouble as it is
@@DiodeGoneWild You can edit the video at 30fps and then export it at 60fps :)
thadits nyyyyyyceeee
Finally. tnx. yes it is better.
viewers complained about the quality of the sound? his voice always sounds like that.
I think the markings are inset as if it was printed and wears off, airport customs will refuse to let it pass.
No, it's just that laser printing is cheaper, plus it's almost invisible so it looks a LOT better.
If you shine a torch on them you can read them better.
Hello. Can I get a schematic for building your on battery analizer.(In the white platic box) Is there sometimes a CZcams video on your site? Please reply. Greetings Andy.
Hello, the schematic is on my website:
danyk.cz/avr_aku_en.html
I'm sure you've gotten this questions before (multiple times) - I looked around but couldn't find any details for your DIY analyzer (from ~14:28). Have you ever done a video on it's design? It appears to be very effective. Thanks for the motivation, inspiration and entertainment!
Watch this video: 28:05
@@johncoops6897 I love the fact I COMPLETELY missed the text overlay. Thanks appreciate you pointing me in the right direction.
I wonder if you are planning to design one and if you did, was it complicated?
31:55 Finally ! Testing charges :-)
The box said lithium-polymer battery so doesn't that mean that it contains a pouch cell? The round 18650 cells are lithium-ion or am I wrong?
The housing could have been saved if it means that
the real test is how the camera captures smoke, and i didn't see any......so we must wait!
Who cares about 18650 cells - the video clearly shows that this powerbank has a LiPo POUCH cell inside it.
Where your vintage calculator?) Videos with it more atmospheric.
I was moving and I can't find it :). I will find it when I'm not looking for it.
It's a nice old-school calculator!
The camera seems to have stereo microphones and it doesnt work too well for headphone users. Maybe you should set it to mono.
@Abstractism Yeah that's what I mean. It's far easier to switch to mono, especially since most of the audio is just him talking.
Old camera gang?
Congraulation :)
10:50 nice zoom
ako sa to volá cez čo si nabíjal tá žltá vec ? , poprípade link odkial ste tokupili ?
Nice! Still waiting for the schematic of the 600W SMPS
Want to buy your USB tester, link please!
Do you mean that SMPS with Curse of Winding enchantment ?
Really nice joke LOL!
Yes, but in reality i know those power supplies very well and this is a 30A design, the 50A rating was a lie, so it can run its real rating continuously!
Ruideng USB testers come in various models, the ones with C on the end have a bluetooth model so you can run a phone app. Find the Ruideng model comparison then choose which one suits you best.
You would be better to buy a tester that has both QC and PD triggers built in.
Great video, you'll get used to the camera! Auto focus seems a little too aggressive, I'd work on that first, then maybe white balance. The most important thing is the great content, I'd watch it even if it was recorded on a mobile phone.
Has someone forgotten his marshmallow in the device? 😁
Very nice and informative video. Video quality is definetly better but zoom is a bit sharp.