Well timed Mailbag to save your money Part 1

  Переглядів 31,610

Andreas Spiess

Andreas Spiess

День тому

My year-end mailbag video contains devices and parts around our hobby, particularly around power and power delivery.
It is divided into two parts. The first airs on 11/11, and the second part airs one day later. Both in time to grab the singles day discounts.
My second channel: / hb9blawireless
Links:
Curve Tracer HW-210K: s.click.aliexpress.com/e/_Dcg... or amzn.to/470qzeN
T-Deck ESP32 with keyboard: s.click.aliexpress.com/e/_DFF... or amzn.to/466dvTL
T-Echo NRF52840 LoRa tracker: s.click.aliexpress.com/e/_DC0...
ESP32-C6 DevBoard: s.click.aliexpress.com/e/_DE7...
ESP32-H2 DevBoard: s.click.aliexpress.com/e/_Dln...
Small bag: bit.ly/3QSVgNl
30Ah Powerbank "brick": s.click.aliexpress.com/e/_DBS... or amzn.to/3QXhH49
20Ah Powerbank flat: s.click.aliexpress.com/e/_Dk0... or amzn.to/47vr406
Surface-PD connector: bit.ly/49o8Mjc
Lenovo-PD connector: s.click.aliexpress.com/e/_DCL...
Different PD connectors: bit.ly/3N13ErZ
PTS200 hackable soldering iron: s.click.aliexpress.com/e/_DBU...
Patreon supporter companies:
passiv-energie.gmbh/
www.welectron.com/
The links above are usually affiliate links that support the channel (at no additional cost to you).
Supporting Material and Blog Page: www.sensorsiot.org
GitHub: www.github.com/sensorsiot
My Patreon Page: / andreasspiess
Discord: / discord
If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission on your purchases to buy new stuff for the channel
My Amazon.com shop: www.amazon.com/shop/andreassp...
For Banggood bit.ly/2jAQEf4
For AliExpress: For AliExpress: bit.ly/3MtXUY8 (just go on from here to your product)
For Amazon.de: amzn.to/2r0ZCYI
For Amazon UK: amzn.to/2mxBaJf
For ebay.com: ebay.to/2DuYXBp
Chapters:
00:00:00 Intro
00:01:05 Curve Tracer HW-210K for repair and education
00:04:49 New Espressif Boards (-H2 and -C6)
00:07:50 T-Deck (ideal Meshtastic board)
00:09:21 T-Echo Low power tracker for LoRa and APRS
00:11:18 Versatile and useful small bag
00:12:50 Two excellent power banks, including laptop interfaces
00:17:22 PTS200 hackable soldering iron (with ESP32)
profile.php?...
/ spiessa
www.instructables.com/member/...
Please do not try to email me. This communication channel is reserved for my primary job
As an Amazon Associate, I earn from qualifying purchases
#no#midroll#ads

КОМЕНТАРІ: 159
@markusm.4556
@markusm.4556 5 місяців тому
Oops, now I thought I'd missed a whole day. A video from Andreas on Saturday, we live in crazy times! 😬😱😂
@AndreasSpiess
@AndreasSpiess 5 місяців тому
I wanted to be exact at the 11/11. I did not know where to ask to shift this date to a Sunday, so I had to shift my video ;-)
@cannaroe1213
@cannaroe1213 5 місяців тому
Thank you Andreas for making these videos. While i know you mainly as an educator, because you have taught me so many things over the years, our hobby has a lot of products that pretend to be tools and tools that pretend to be products. It's a messy business figuring it all out, let alone making educational content out of it. Truly well done!
@AndreasSpiess
@AndreasSpiess 5 місяців тому
Thank you for your kind words!
@McTroyd
@McTroyd 5 місяців тому
Thanks for showing the USB-C to laptop adapters. I've been building some things with trigger boards, but it would be nice to get something like that for my laptop premade. 👍
@AndreasSpiess
@AndreasSpiess 5 місяців тому
I assume it includes the same chip. I also showed barrel connectors with these chips in another video. This is why I love PD...
@wjn777
@wjn777 5 місяців тому
Mailbag videos are great, and even better, a mailbag video on 11 11, thank you for sharing
@AndreasSpiess
@AndreasSpiess 5 місяців тому
Glad you like them!
@siberx4
@siberx4 5 місяців тому
I have one of those flat Baseus power banks and it's a great form factor! Way easier to slip into a bag along with other electronics than a big brick.
@AndreasSpiess
@AndreasSpiess 5 місяців тому
Thanks for sharing your experience!
@juergenheisel7360
@juergenheisel7360 5 місяців тому
As always, an interesting video for all hobbyists and just in time for the Aliexpess promotion week.
@AndreasSpiess
@AndreasSpiess 5 місяців тому
this is no coincidence ;-)
@teebeeonline
@teebeeonline 5 місяців тому
all I can say is just Wow!. keep going man, beginners like me learn a lot from your videos. 😊
@AndreasSpiess
@AndreasSpiess 5 місяців тому
Happy to hear that!
@nkronert
@nkronert 5 місяців тому
A soldering iron with bugs 😮 You walk away and after 5 minutes of zero acceleration detected it switches to 1000°C 😊
@AndreasSpiess
@AndreasSpiess 5 місяців тому
Then you can change the this behavior (if the iron survived). Where can you do this with other solderuing irons ;-)
@hoggif
@hoggif 5 місяців тому
Some great tips again. Thanks!
@AndreasSpiess
@AndreasSpiess 5 місяців тому
You are welcome!
@simosagimain
@simosagimain 5 місяців тому
Thank you for the two-part mailbag, Andreas! I understand it wouldn't work with 'flat' powerbanks, but for the chunkier types I wish there would be options for some units to be filled by the buyer with a bank of pre-owned 18650s. Often with those energy banks what we need is only to change the controller side to something up-to-date with the latest charging protocols.
@AndreasSpiess
@AndreasSpiess 5 місяців тому
You find those cases for standard 5V power banks. So I assume they will become available for USB-C, too.
@SightsToKeepInSight
@SightsToKeepInSight 5 місяців тому
Top! Waiting for that power delivery video next year
@AndreasSpiess
@AndreasSpiess 5 місяців тому
I think it is needed. With all the confusion ;-)
@hankhulator5007
@hankhulator5007 5 місяців тому
Hi Andreas, nice things, especially the solding iron that stays quite cheap. I've seen (duno remember where) that paper ink displays have made a jump forward, as some can now display up to something like 1~2.5 fps, making them clearly usable for menus with a lot of sub-options - what I hope is to see their price will falling rapidly because it is very useful on battery powered devices.
@AndreasSpiess
@AndreasSpiess 5 місяців тому
Indeed they are very good for some applications!
@BUY_YOUTUB_VIEWS_g0g68
@BUY_YOUTUB_VIEWS_g0g68 5 місяців тому
Your passion for this video is inspiring.
@AndreasSpiess
@AndreasSpiess 5 місяців тому
Thank you. Even if I am old, I still enjoy such technology...
@jmr
@jmr 5 місяців тому
I'd really like the T-deck with epaper display... I guess I must make my own.
@AndreasSpiess
@AndreasSpiess 5 місяців тому
So enjoy the project. Lilygo usually publishes their diagrams on GitHub.
@TylerDurden-pk5km
@TylerDurden-pk5km 5 місяців тому
A introduction for a power bank or "DIY board" that can generate the newer USB-PD voltages for power up to 240W would be interesting - haven't seen many of those yet.
@d00dEEE
@d00dEEE 5 місяців тому
Yeah, DIY board strikes a chord with me. I've been on the hunt for a board with like 5-6 USB-PD outputs that I could put on, for example, a Mean Well 2-300w@20v power supply. I'd like to eliminate all the little wall warts on the various routers, switches, miniPCs and other junk in the lab and have just USB C for everything. (One can dream...)
@AndreasSpiess
@AndreasSpiess 5 місяців тому
I have no use case for such power. My newest iPhone consumes 26W max (and I will not use this speed because I want to keep the battery for as long as possible and over night, I do not need speed). Where do you see the need for 240W?
@TylerDurden-pk5km
@TylerDurden-pk5km 5 місяців тому
@@AndreasSpiess Laptops, power tools, solidering irons and bigger battery banks (including ones with mains output). Already today, laptops with build in GPUs can not be run through USB-PD at full power, because they need more than 100W under full load. DELL for example is or was using proprietary USB-PD extensions to provide 130W through USB-PD. I agree though, that it is not relevant for phones and tablets. PS: E-Bikes, Scooter, etc. may also be a valid use case.
@mafhper
@mafhper 5 місяців тому
Omg This soldering iron is what I needed 😮❤
@AndreasSpiess
@AndreasSpiess 5 місяців тому
:-)
@joehoandroid
@joehoandroid 5 місяців тому
This type of USB-C soldering iron but compatible to the JBC tips. Sequre has them for the different JBC cartrdidges Sequre S20 with c115 Sequre S60P with c210 (the Sequre S60 without P is an older version) Sequre S99 with c145 Review von SDG Electronics of the older S60 (without P): ukposts.info/have/v-deo/an6ieKuknIGm06s.html You can have all the good tips, not only china clones. And the handle is shorter then the T12 style handpices which is good for the small SMD parts.@@AndreasSpiess
@electronic7979
@electronic7979 5 місяців тому
Nice products and nice review video. I liked it 👍
@AndreasSpiess
@AndreasSpiess 5 місяців тому
Thank you!
@TheUnofficialMaker
@TheUnofficialMaker 5 місяців тому
gotta give this list to momma, especially after tomorrow!
@AndreasSpiess
@AndreasSpiess 5 місяців тому
Good idea. Saves you money ;-)
@carsten4719
@carsten4719 5 місяців тому
That T-Keyboard looks exactly like the keyboard of the former Blackberry Bold.
@AndreasSpiess
@AndreasSpiess 5 місяців тому
Maybe the same supplier ;-)
@PhG1961
@PhG1961 5 місяців тому
Just awesome!
@AndreasSpiess
@AndreasSpiess 5 місяців тому
Thank you!
@skovgaard79
@skovgaard79 5 місяців тому
Thank you Andreas
@AndreasSpiess
@AndreasSpiess 5 місяців тому
You are welcome!
@avejst
@avejst 5 місяців тому
Interesting as always 👍
@AndreasSpiess
@AndreasSpiess 5 місяців тому
Thank you!
@PedroMinatel
@PedroMinatel 5 місяців тому
You are welcome! I'm glad you enjoyed it.
@AndreasSpiess
@AndreasSpiess 5 місяців тому
Thanks again!
@johnlaurencepoole6408
@johnlaurencepoole6408 5 місяців тому
After watching this Part I, I feel like a child on Christmas morning just after opening presents, but with the knowledge I will get a repeat experience tomorrow. And I feel like a parent who did not have to undertake the expense. What could be more pleasant?
@AndreasSpiess
@AndreasSpiess 5 місяців тому
I am happy to create such feelings ;-)
@insolencePL
@insolencePL 5 місяців тому
I've seen reviews of similar powerbanks from alli. Problems with overheating and overstating capacity are common.
@tarakivu8861
@tarakivu8861 5 місяців тому
Baseus is quite a good brand and seller. Got multiple wall adapters from them and a powerbank, so far going strong.
@AndreasSpiess
@AndreasSpiess 5 місяців тому
On the blade, overheating can be a problem, too if you discharge 100W for a certain time (it switches off). Here, I do not have such scenarios. The capacity seems to be ok (I never was able to completely discharge such a battery before I had the chance for recharging).
@bepstein111
@bepstein111 5 місяців тому
I've had the black version of that 65W Baseus charger for over a year now, mainly for powering my soldering irons, and I fly with it weekly for work. Got a much better deal on mine via amazon in the US. I think I paid 40 or 35 bucks for it.
@AndreasSpiess
@AndreasSpiess 5 місяців тому
Indeed a good price! And thank you for sharing your experience!
@NicksStuff
@NicksStuff 4 місяці тому
18:20 Haven't you tested the Pine64? It's the "right'" open-source, USB-C, RISC-V, Bluetooth-compatible* soldering iron and is cheaper than your copy. *for data-logging or control
@AndreasSpiess
@AndreasSpiess 3 місяці тому
No :-(
@benbonnell
@benbonnell 5 місяців тому
Thanks (Swiss) Mate!
@AndreasSpiess
@AndreasSpiess 5 місяців тому
You are welcome!
@RFC3514
@RFC3514 5 місяців тому
6:24 - I expected the screen to show: "You see? I work!"
@AndreasSpiess
@AndreasSpiess 5 місяців тому
It has some trigger messages stored. "You see? I work!" was not one of them ;-)
@RFC3514
@RFC3514 5 місяців тому
@@AndreasSpiess - Or maybe it's just _pretending_ to be less intelligent, waiting for the inevitable rise of our robotic overlords.
@tonyh6309
@tonyh6309 5 місяців тому
Beware - I bought a package of the PTS200 plus various TS tips assuming they would all be 100W tips running from my new Baseus 100W charger @ 20V. It turns out that only the TS tip included with the iron is 4ohms/100W - all the others are 8ohms/50W, which appears to be standard for TS tips. Ok, they work fine but I feel a bit cheated. According to a Pinecil wiki, it seems there are also 'short tips', ST which are 6.2 ohm/64W. Of course, none of the Aliexpress listings mention the tip power/resistance ratings :( [EDIT]: So where to find 100W tips? [EDIT 2]: I see Bangood sell a set: "Original 100W Solder Iron Tips Heating Elements Customized for PTS200 V2 Soldering Iron"
@AndreasSpiess
@AndreasSpiess 4 місяці тому
Thank you for the additional info I did not know.
@r7boatguy
@r7boatguy 5 місяців тому
The slim power bank is currently $99.99 on Amazon US, and there is a 20% discount on it, so $80. I may pick one up ...
@AndreasSpiess
@AndreasSpiess 5 місяців тому
I think, Amazon also will offer "Black Friday" prices
@krusic22
@krusic22 5 місяців тому
Regarding power banks, it's challenging to find one that can output more than 20W while being charged simultaneously. Some disable the output, others restrict the output to only 5V, and some reset the output when a charger is connected. Could you test for that in your testing of power banks/USB PD?
@AndreasSpiess
@AndreasSpiess 5 місяців тому
To answer your question, did the following test: With both batteries (not fully charged), I connected a standard USB cable as a 1A load. Both continued to supply power when I inserted a USB-C cable for charging. And both were charged with PD voltages (checked with a tester). 20W was not possible in this setup (the white has only 1 USB-C port)
@byronwatkins2565
@byronwatkins2565 5 місяців тому
How well does the curve tracer control base current/gate voltage? Is it a reasonable transistor tester?
@AndreasSpiess
@AndreasSpiess 5 місяців тому
No, it is not a "complete" curve tracer. It only has two leads to measure current and voltage. Complete curve tracers have an additional cable to produce varying current of voltage for the base or gate. So you only can detect if a part works or not.
@AjinkyaMahajan
@AjinkyaMahajan 5 місяців тому
I thought there will be shopping for Dishika Cat too.
@AndreasSpiess
@AndreasSpiess 5 місяців тому
She gets everything she needs. But from local retailers, not from China ;-)
@torbenbang4259
@torbenbang4259 5 місяців тому
First of all I wan't let you know that I greatly appreciate the videos you are making and I follow them closely 😀 I have a small question. Is the Baseus power bank suitable as ups a tiny pc?
@AndreasSpiess
@AndreasSpiess 5 місяців тому
None of the USB-C power banks I saw are good as UPCs (the same applies to power supplies, BTW). They stop the current at all connectors when you connect or remove a device at a different port. I assume, this has to do with their power management (they have to distribute the max current to the different connectors).
@RFC3514
@RFC3514 5 місяців тому
The iron is pretty cheap, but seems too thick; I think a TS-100 or Pinecil will be more comfortable to use for precision work.
@AndreasSpiess
@AndreasSpiess 5 місяців тому
You decide. It is similar to my JBC.
@Sam3532
@Sam3532 5 місяців тому
I can’t help but assume (probably correctly) that the cells inside those cheap aliexpress power banks will be low quality & have less than half the charge cycles, on average, than a higher quality power bank, double the cost.. probably worth spending the extra if you don’t want to lose a good chunk of mah within a few years & especially if you plan on a lot of heavy use
@AndreasSpiess
@AndreasSpiess 5 місяців тому
I do not know because none of my powerbanks reaches this point. Even if it would only support 100 cycles, it would be ok for me. I also keep in mind where all the premium car brands buy their batteries ;-) So there is hope.
@MeisterQ
@MeisterQ 3 місяці тому
Sorry for the late question: About powerdelivery in future: Will you try to do own PCBs with PD Chips, controlled by arduino? There are like now projects. I want a custom made PCB with esp32 and powerd by powerdelivery 15V
@AndreasSpiess
@AndreasSpiess 3 місяці тому
I do not plan such a PCB because I do not see a use case. The PD video will come next Sunday.
@RuddODragonFear
@RuddODragonFear 5 місяців тому
FRONT ROW AGAIN! 💯💯💯💯💯💯
@AndreasSpiess
@AndreasSpiess 5 місяців тому
:-)
@SwissPGO
@SwissPGO 5 місяців тому
Hi Andreas,warm greetings and thanks from not to far away. Did you had a chance to measure the *real* capacity of the powerbanks?
@AndreasSpiess
@AndreasSpiess 5 місяців тому
No, I did not. They are anyway too big for me and I never was able to drain one completety befoe having the chance to recharge it.
@marcus3d
@marcus3d 5 місяців тому
​@@AndreasSpiessPlease do test them. I've never seen a Chinese power bank that is even half of what it claims.
@AndreasSpiess
@AndreasSpiess 5 місяців тому
@@marcus3d Others already did the test. The were ok.
@GermainStaquet
@GermainStaquet 5 місяців тому
From Surface Pro 7, you can charge with USB-C if you wish.
@AndreasSpiess
@AndreasSpiess 5 місяців тому
Good decision by Microsoft!
@deslomeslager
@deslomeslager 5 місяців тому
I like the Next Generation AIot Development tool. Please give us the url for it. It looks great, and I assume it works with home assistent?
@AndreasSpiess
@AndreasSpiess 5 місяців тому
Did I mention such a tool?
@deslomeslager
@deslomeslager 5 місяців тому
@@AndreasSpiess Yes, you showed it. It is the big box at 5:02, it is also called esp32-s3-box-3. See watch?v=KGVOi1Mrjb0
@EsotericArctos
@EsotericArctos 5 місяців тому
I don't really understand the fascination with upgrading features on a soldering iron, and the difference between left and right handed use. It's a soldering iron, it just has to get hot and melt solder..... Just my thoughts on a doldering iron. The sleep mode is nice, and fast heat up, but I don't know what other features a soldering iron needs :)
@AndreasSpiess
@AndreasSpiess 5 місяців тому
As a left-handed person, I like the left-handed mode. Not because I am woke, because it is more comortable...
@zyghom
@zyghom 5 місяців тому
the connectors for Surface and Lenovo: USB-C PD will deliver 19V only if the load asked for it - do both Lenovo and Surface speak PD protocol to the power supply?
@AndreasSpiess
@AndreasSpiess 5 місяців тому
No, both have no clue about PD. And my old Samsung was "born" before PD was even defined. But a chip inside the adapter knows what to do (similar to the 9/12/15V barrel connectors I showed in another video).
@MatSmithLondon
@MatSmithLondon 5 місяців тому
PTS200 - does it go higher than 320 Swiss Volts? (I mean degrees of course?) Also the higher wattage power bank you have - maybe that gives faster heat up?
@AndreasSpiess
@AndreasSpiess 5 місяців тому
I mesured 452 Swiss Volts (degrees) max on the 450 degrees setting. The heatup is pretty fast if your PD source can deliver 20V. A few seconds to 330 degree (my normal soldering temp).
@MatSmithLondon
@MatSmithLondon 5 місяців тому
​@@AndreasSpiess Thank you! Looks like the best PD soldering iron, I already have two TS100 irons but I'd like to solder directly from a USB power block so I'll be buying this plus the block you recommended too!
@AndreasSpiess
@AndreasSpiess 5 місяців тому
@@MatSmithLondon You can also buy a PD barrel connector delivering 20V and use it with the TS100. Costs only a few dollars (search for "USB C Type C PD to 9V 12V 15V 20V 5.5x2.1mm Power Supply Cable" on Google
@MatSmithLondon
@MatSmithLondon 5 місяців тому
@@AndreasSpiess I didn’t think of that idea. Thanks!
@hypercube33
@hypercube33 5 місяців тому
What USB-C cables are those? They look awesome!
@AndreasSpiess
@AndreasSpiess 5 місяців тому
I do not remember when I bought them or if they came with a device :-(
@masaengineering1766
@masaengineering1766 5 місяців тому
Is there another video where you discuss the balloon tracker ?
@AndreasSpiess
@AndreasSpiess 5 місяців тому
Yes (#360)
@ryanokeefe12
@ryanokeefe12 5 місяців тому
You can charge Microsoft surface devices directly via the USB-C port.
@RandornCanis
@RandornCanis 5 місяців тому
If I remember, his Surface was just before USB-C. Even newer Surface's, you might not want to take up your only USB-C or buy a dock.
@AndreasSpiess
@AndreasSpiess 5 місяців тому
@RandornCanis is right. Poor UKpostsr here with old gear ;-)
@wernerviehhauser94
@wernerviehhauser94 5 місяців тому
Huh... I now a want a curve tracer. I think I'll have my students make one in project class :-)
@AndreasSpiess
@AndreasSpiess 5 місяців тому
An interesting project for students. And also good to show the different effects of parts.
@wernerviehhauser94
@wernerviehhauser94 5 місяців тому
@@AndreasSpiess True. But I'm questioning myself if I am asking too much of grade 11 highschool students.
@marchoekstra1076
@marchoekstra1076 5 місяців тому
Now the big question: Does the 30Ah 65w Powerbank fit in the small bag you purchased?
@AndreasSpiess
@AndreasSpiess 5 місяців тому
No. There I have a "standard" 5V power bank with less capacity. But it also has to be flat.
@chuxxsss
@chuxxsss 5 місяців тому
Even Andreas have not gone out for gold yet. Look up thunderstorm generator, mate. 😉
@AndreasSpiess
@AndreasSpiess 5 місяців тому
We only have gold on banks. We exactly know where it is (no searching needed). But not easy to get.
@chuxxsss
@chuxxsss 5 місяців тому
@@AndreasSpiess Lots of searching, son sold 8 grams the other week for 90 dollars a gram.
@AndreasSpiess
@AndreasSpiess 5 місяців тому
@@chuxxsss Here everything goes into the other direction with all the stuff on order because of singles day ;-)
@EquatorialVillager
@EquatorialVillager 5 місяців тому
I notice you use a VPN on your tablet. What location do you usually set to for this shopping?
@AndreasSpiess
@AndreasSpiess 5 місяців тому
I use Zerotier as a private VPN. Not for shopping
@roblee04
@roblee04 5 місяців тому
ESP32 Arduino Core 3.0.0 adds support for ESP32-C6 and ESP32-H2 pretty soon. Is there any reason you aren’t using esp-idf which natively supports them instead ?
@AndreasSpiess
@AndreasSpiess 5 місяців тому
The IDF is not accepted in the broad maker community (also because it only works for Espressif chips). The Arduino library and chip support is outstanding.
@qwaqwa1960
@qwaqwa1960 5 місяців тому
Any idea how safe it is to use a 20V USB-C to MagSafe connector for MacBooks that are expecting 19V? I find it hard to believe Apple (& others) would design something that'd be fine @19 & not @20, but...never know...
@TheUnofficialMaker
@TheUnofficialMaker 5 місяців тому
At 20000 mAh capacity, Baseus offers fast charging and 100W USB-C output. The power bank has two USB-C and two USB-A ports to charge four devices simultaneously. The company claims to charge the 16-inch MacBook Pro up to 36% in only 30 minutes. It’s safe to estimate similar, if not better, results for MacBook Air. If you have a 60W USB-C PD wall charger, you can fully charge the power bank in only 1.5 hours.
@AndreasSpiess
@AndreasSpiess 5 місяців тому
I saw that charging with 100W does only work for a short time with this Blade battery (it seems to overheat). Since I do not use Magsafe, I cannot answer your question. I would assume it works if MagSafe is PD compliant. But not, at which power.
@mcconkeyb
@mcconkeyb 5 місяців тому
The curve tracer reminds me of a Huntron Tracker that I used back in the 1980's. A quick google search show that Huntron Trackers still exist, but they are astronomically high in price (
@TheUnofficialMaker
@TheUnofficialMaker 5 місяців тому
lol
@AndreasSpiess
@AndreasSpiess 5 місяців тому
This idea is very old. The sometimes used 50/60Hz from mains to create the sine wave. Then, the device was very simple. I wanted to create my own. But when I saw this price, I thohgt, I can use my time in a better way...
@FuriousGeorge-wy9hq
@FuriousGeorge-wy9hq 5 місяців тому
Does the echo need a sim card to us gps?
@AndreasSpiess
@AndreasSpiess 5 місяців тому
No. It has no GSM modem included.
@ktostamuser2
@ktostamuser2 5 місяців тому
This black powerbank is named Baseus Blade?
@AndreasSpiess
@AndreasSpiess 5 місяців тому
Yes
@bteixeira2013
@bteixeira2013 3 місяці тому
Can the ESP32 H2 act as an hub for zigbee in home assistant?
@AndreasSpiess
@AndreasSpiess 3 місяці тому
I you find the right software it should be possible.
@bteixeira2013
@bteixeira2013 3 місяці тому
@@AndreasSpiess it would be great to have ESPHome managing it for home assistant. But I'm afraid I'm not skilled enough to make it work... 73 de CT2HUU
@cronopio12345
@cronopio12345 5 місяців тому
the solder has the pine64 logo?
@AndreasSpiess
@AndreasSpiess 5 місяців тому
Which solder?
@cronopio12345
@cronopio12345 5 місяців тому
sorry for the bad english, the soldering iron pts200
@AndreasSpiess
@AndreasSpiess 5 місяців тому
@@cronopio12345 I did not see one
@procactus9109
@procactus9109 5 місяців тому
For years I thought you were smart. iOS.... Owell I'll chop and choose my subscriptions
@AndreasSpiess
@AndreasSpiess 5 місяців тому
I like my iPhone (and I would not bet on which supplier is worse). I use it for three years and my wife then another three years. Still with full SW updates. Reduces waste and saves a lot of money.
@procactus9109
@procactus9109 5 місяців тому
@@AndreasSpiess atleast with new EU laws you can take the battery out to stop it from spying. It's such a bad company to just let them have everything you own on it. I'd like to know more about their network that communicates from phone to phone even while turned off apparently.
@TheUnofficialMaker
@TheUnofficialMaker 5 місяців тому
curve tracer link is kaput
@phinok.m.628
@phinok.m.628 5 місяців тому
Missed opportunity, to show and explain the difference between fast and slow diodes on the curve tracer.
@sail4life
@sail4life 5 місяців тому
Well, there are also fast and slow learners. @@cannaroe1213
@AndreasSpiess
@AndreasSpiess 5 місяців тому
Would 14kHz be enough to show the difference?
@phinok.m.628
@phinok.m.628 5 місяців тому
@@AndreasSpiess If you use a normal mains rectifying diode (for 50 Hz), I'm pretty sure you'd see a different path for the rising and falling voltage. Maybe not a huge difference, but I'd surprised if you wouldn't see a clear difference between a normal rectifying diode and a fast recovery diode. Why not try it out and see?
@emilalmberg1096
@emilalmberg1096 5 місяців тому
150C, not 150V...
@AndreasSpiess
@AndreasSpiess 5 місяців тому
You are right!
@johnlaurencepoole6408
@johnlaurencepoole6408 5 місяців тому
@@AndreasSpiess Phew... I began to wonder if there is a correlation between voltage to heating elements on soldering iron and degrees. Thanks for clearing that up.
@LawpickingLocksmith
@LawpickingLocksmith 5 місяців тому
Lots of Elektroschrott! Did you know that Migros subsidiary Digitec throws away 500 tons of virtually brand new electronics that had been returned because of customers being too lazy to read the manuals.
@AndreasSpiess
@AndreasSpiess 5 місяців тому
I did not know the fact and I do not believe it because I regularly purchase such products for a reduced price. They are usually opened, but still carry the full warranty.
Well timed Mailbag to save your money Part 2
17:06
Andreas Spiess
Переглядів 25 тис.
Завтра в школу с... | Шоу-квиз «Вопросики»
00:28
Телеканал СОЛНЦЕ
Переглядів 4,8 млн
SECRET UNDERGROUND MESSAGING
10:04
andy kirby
Переглядів 90 тис.
461 The Tools and Organizers I Use (with some tricks)
15:32
Andreas Spiess
Переглядів 82 тис.
The Budget 3.5mm DAC adapters to USB-C Showdown
10:40
M SPACE LOG
Переглядів 2,4 тис.
Your Powerbank has 1 BIG Problem! (That we can "Hack")
12:13
GreatScott!
Переглядів 337 тис.
17 Coolest Tech Gadgets 2023 On Amazon
15:00
Techful Gadgets
Переглядів 210 тис.
I shouldn’t have kept the $1,000,000 computer
28:05
Linus Tech Tips
Переглядів 1,1 млн
18 Unique Tech Gadgets You Must Have
18:54
Future Tech
Переглядів 27 тис.
Radar Sensors from $3 to over $100: Which one is Best?
14:31
Andreas Spiess
Переглядів 148 тис.
HUAWEI БЕЗ GOOGLE: ЕСТЬ ЛИ ЖИЗНЬ? | РАЗБОР
11:49
С Какой Высоты Разобьётся NOKIA3310 ?!😳
0:43
Koshyl_Live
Переглядів 537 тис.
''Бесплатные умные'' домофоны для глупых людей. За чей счет банкет?
12:48
Вадим Шегалов.Оккультные игры элиты
Переглядів 33 тис.
HUAWEI БЕЗ GOOGLE: ЕСТЬ ЛИ ЖИЗНЬ? | РАЗБОР
11:49
Which Phone Unlock Code Will You Choose? 🤔️
0:12
Game9bit
Переглядів 6 млн