Sound Rhythm Light Bar. Light…

My monitor is thin, 10mm, stickers 15x15mm, panel 18mm, but it holds up quite well. Joke? Easy weekend reading under the cut. Transparent, sticky normally. Light strip sensitive to the rhythm of the music.

Wishlist right on me, thanks to the well-known store, the toad remained calm, and the shopaholic closed another gestalt, and for members of the forum there will be analysis, testing and pictures. I chose a battery-powered model, especially since the price for them differs insignificantly. I will separately mention four double-sided stickers. This is certainly not blue duct tape, but quite good quality. More recently, it was boring and dull in the cockpit, only the smooth hum of the engine and native landscapes outside the window pleased me. Radio is cool, but with a brand new cassette recorder it’s cooler. Dear passengers of ZERNoVoz, please fasten your seat belts and don’t go overboard. Let’s go © Included: LED socket, Type-C cable (white for some reason, although black is more logical), stand, tripod, instructions. Review structure:

Sound Rhythm Light Bar. I saw such a bar-panel on Ali and not only in all sorts of variations. It turns out "you don’t need to look for or invent anything, everything is in the kit." Convenient. Looking ahead, I’ll say that most likely this thing will be constantly powered by a cable, but at the same time it can always be removed from the charger and put in any convenient place. A few small LED panels – and everyday life becomes even more fun. I continue the story about various whistles. embellishments. When unpacking, I ignored it and threw it back into the box, but when I started to sculpt the review, I decided to stick it on the monitor (try it, then I’ll tear it off, or maybe I’ll leave it like that, I haven’t decided yet). Prologue – What’s in the box – TTX – Disassembly – Conclusions – Video

10.4″ Teclast T40 Pro Tablet

If you close the blinds, the rear camera stretches the picture, and the selfie is already dark and noise appears
The system is clean, there are no unnecessary applications, but there are differences from the Plus version. The matrix here is the same as in the Plus model, the colors are juicy
“Inventory” of antutu
Android 11 is installed, updates arrive once a month, let’s see, I’m waiting for the end of April It ran without problems, only at 5 minutes there was a temporary failure Screen: 10.4" , 2000×1200, 224 ppi, T-Color 2.0 TDDI In-cell S-IPS Full Lamination Display
In low light conditions, the detail drops a little Slow motion video recording at 120 frames per second and 720P resolution

10.4" Teclast T40 Pro Tablet

< br />On the left side there is a power button, a volume rocker and a Type-C connector
You can use the cover as a stand, as well as in it built-in magnetic strip, so that the screen turns off and on automatically when you open / close
Stereo speakers are located at the bottom of the tablet < br />It finds satellites quickly, positioning is accurate, but out of 24 pieces, not a single Glonass was noticed The main camera uses a 13MP sensor from Sony, the resolution of the front is increased to 8MP, and proximity and light sensors are placed next to it. Processor: Unisoc Tiger T618, 2 GHz, 2 x Cortex-A75, 6 x Cortex-A55, Mali G52 MP2 USB :Type-C

I also noticed that the focal length of Teclast T40Pro is higher, here are the shots taken at the same distance, the Plus version captures more objects (on the right), and even in bright light it shows vignetting, I didn’t notice before < br />Selfie camera (didn’t turn off specularity so as not to get confused in the pictures) OS: Android 11 (blank) Navigation: GPS, GLONASS, BeiDou, Galileo
The processor here is not top-end, but the same tanks at high settings pull without problems Dimensions: 248x157x9.2mm Bluetooth: v5.0, A2DP
Face control was added to the screen lock settings. The main stuffing remained the same: Unisoc T618, RAM 8GB, ROM 128GB.
Crop of this frame Weight : 458g
Immediately ran a standard performance test, drives and stress test of the system.
The frames here are the same as in previous models The resolution went up to 4160×2340
The tablet fit perfectly, it doesn’t hang out, all the perforations are in place
The SIM and SD card slot is on the top side, the speakers are also duplicated there
But LTE networks in our area do not want to work, so it is problematic to test the maximum speed
To test the battery left the game on, the screen brightness
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While selfie cameras have a minimum difference, the difference is only in resolution (3264×1836 vs. 2592×1944)
In open space, the frame rate is at Level 50
Everything was packed neatly
Included itself
Vertical viewing angles are good
The case is really became monolithic, and those who are especially attentive will note the enlarged lens of the main camera
Further, if you look closely, you can notice additional sensors next to the selfie camera I checked the operation of SIM cards, both of them are normal, each can work with LTE networks This revision is the third for the T40 model, this time the volume button was moved to the left side, the speakers were moved closer to the edge, the slot for SIM cards and memory cards was placed between them on the upper side. I chose a model with a case, so there were two packages in one package
On the street under straight lines The complete cover came in good condition
The charger, as stated, supports fast charging protocols up to 12V 1.5A The anodized aluminum body was made one-piece (it used to be pieces), the battery capacity has risen to 7000mAh and support for 18W fast charging has been added. Photos: rear camera: 13 MP, no flash, autofocus / front camera: 8 MP, no autofocus
In the comments they wrote that the tablet hides them, as for me they seem smaller without it
But with a large horizontal deviation, the picture starts to darken
The first one contained a tablet
I think it makes no sense Separately lay out the originals, the cameras here are essentially for show. Finally, we made a standard interface, even brought slow-mo. Plus on the left, Pro on the right So, adaptive brightness appeared in the screen settings using a light sensor. The item “definition of a living being” amused me, probably this is an analogue of the “requirement of open eyes”, but maybe they thought of some other conditions so that the pictures would not unlock Battery: Li-Ion, 7000 mAh, charging 18W Wi-Fi: 5 (ac), 2.4 5 GHz
I didn’t like the color reproduction of the rear camera in the Plus version, the resolution was 3264×2448 The most noticeable are the swapping of the volume buttons and the SIM card basket and the speakers shifted to the edges

Release date: 2021, December
Photos are "warmer" a little more detailed, and colors are warmer, especially if there is a lot of greenery in the frame. Networks: B1(2100), B3(1800), B5(850), B7(2600 ), B8(900), B20(800), B38(TDD 2600), B39(TDD 1900), B40(TDD 2300), B41(TDD 2500)
Here we are together for comparison

The external differences from Teclast T40 Plus can be shown in three photos.
Main the camera is in the upper corner.
If smoke and fire effects appear, do not sag below 30
Where without a throttling test. Memory: RAM 8 GB, ROM 128 GB, Micro-SD

Chinese portable OTOT oral irrigator

Well, let’s figure out what in the end I bought for such a small amount … When ordering, it is possible to choose from three colors: blue, pink and gray. This masterpiece of Chinese light industry was purchased on occasion in Pandao during the pre-New Year sale with very appetizing discounts. Checked on the scales – exactly 180 grams of water fits. In general, while doubts fought with everyone else, I contrived and paid for the purchase … I have a couple of hard-to-reach places in my mouth for brushes, toothpicks, threads, brushes and others like them, and now these places have lost their innocence (relative). I can safely recommend for purchase, I think that this device has no competitors in this price category (IMHO). I took it for 877 rubles (now 1351 rubles), $34.99 in the manufacturer’s official store. I experimented only on myself (people, animals, buildings and structures were not affected), so I will speak in the first person: I liked everything. The packaging from the parcel was not preserved, because. Weight 225 grams. Strongly do not kick, gave birth to something on the muse for the first time. Battery capacity 1400 mA. The parcel was a pimply package, inside of which there was a retail box with all personal belongings. I look forward to devastating comments and questions from those who are interested. The device worked already out of the box, but, as expected, I fully charged it right away, fortunately, USB charging did not add any negative, everything went just fine. Actually, I had been thinking about such an acquisition for a long time, but I still couldn’t get along with my thoughts, which the freshwater one also tried to interfere with in every possible way. I didn’t plan to sculpt a review at all (I’ll tell you a secret, this is my first review, because some respected Muscovites gave me a kick to sculpt it when I lit up with my comments in this thread). Water pressure 40-90 PSI nothing to measure, but I’m comfortable with all available modes. There is no smell of plastic at all! Not even a second week has passed since the issuance of the track number, as I became the owner of my first irrigator.

Chinese portable OTOT oral irrigator

A week later, being almost sure that the seller was a dynamo, the package tracked for import. Since this is my first
such a device, then the attitude towards it was initially wary, but after opening the packaging box, the mood improved considerably, because The quality of the plastic and the overall packaging gave me confidence that on the first jump test it would not crack. And then such a surprise – the price is less than 1000 rubles. The photo was taken at night, for the quality do not blame me. Height with main nozzle 28.5 cm., base width 7.3×6.8 cm. A start has been made, it remains to wait for the package and be disappointed, because. there was no certainty that something really working could come for incomplete 900 rubles. The volume of the water tank is 180 ml. maybe not enough, but this is a payment for mobility (I didn’t measure exactly, it was written on the site 220 ml., in the passport 180 ml., I noticed when I began to write this review). I went to the bathroom, poured warm water and began the procedure. The track number was given to the Latvian Post and the parcel from the very beginning was not tracked from the word "ALL". A lot of photos, but not heavy! I will say right away that my expectations did not disappoint. Dimensions can be seen in the photo below. I tried all the modes, most of all I came up with a pulsating sensation. I don’t know what you can talk about for a long time, what test devices to use, how much to tear into the trash of toilet paper and other personal hygiene products, I’ll just make a conclusion: the product is very well made, the plastic is excellent, glossy, waterproof gaskets are made of soft, elastic silicone , the lid of the water tank does not leak, closes very tightly, the water tank comes unfastened for rinsing and cleaning, has a silicone seal against leaks to connect to the device. The battery charge is enough for almost 2 hours of operation (I have not recharged it for 2 weeks of use), auto shutdown after 2 minutes. The choice of operating mode can be carried out in the included
state, as well as in the off state, by switching the mode button in a circle, which is very convenient – first I selected the mode, then turned on the device, and not vice versa. Product material: Food grade High molecular Polycarbonate (high molecular weight food grade polycarbonate)

Kasens KS-N5200 – USB WiFi adapter with large antenna

The DWA-525 performed the worst. – while supporting WiFi 802.11 b/g/n up to 150Mbps. I ordered delivery by Singapore Post. Here’s what came out of it… The adapter came in a modest brown cardboard box. Access to some sites is restricted on my local network at work, but it is possible to bypass this restriction by connecting to a free access point. The adapter attracted with its, frankly, impressive characteristics:

Kasens KS-N5200 – USB WiFi adapter with large antenna

In an attempt to solve the reception problem, I tested several WiFi adapters, namely: TP-Link TL-WN821N (Atheros AR9170 chip), D-link DWA-525 (Ralink RT2860 chip), D-link DWA-126 (Atheros AR9271 chip) < /p> – 6600 mW power,
The package included: a WiFi adapter combined with an antenna, a 5-meter armored miniUSB cable with ferrite rings, a software disk and instructions for hacking WiFi networks under the proud name "Wireless network security testing".

I was still not completely satisfied with the communication quality, so I became interested in adapters with large antennas, and decided to buy one of them. The problem is that it is located several floors below, as a result of which the signal is rather weak.
I chose Kasens KS-N5200. – 80DBI antenna But as they say, there is no limit to perfection. This time the parcel went for quite a long time – more than 20 days, probably the rumors about the change in the delivery route are true. On the back of the box, the specifications of the adapter were listed, matching the description of the store. Reception on the TP-Link TL-WN821N was better, but also remained unstable, but the D-link DWA-126 was at its best, providing a stable connection almost constantly.

Overview of 3D printers and 3D printing technologies

In addition to the cassette holder, I offer everyone a couple of little things for the household. Hello everyone! Well, this topic 🙂 I’ll immediately explain why “different”: this review was written in hot pursuit of another review from another author — In the comments, I posted a model of such a box there and they advised me create your own topic so that more people can see and download the model. All models are my own. Let’s go 🙂 All of them are available for download at the end of the review.

Overview of 3D printers and 3D printing technologies

Svbony SV28 monocular 25-75×70. Telescope at minimum

4.5 km to the crane: Assembly of the case is 4/5, there are places of uneven fit of parts. Let’s move on to the hero of the review Svbony SV28 25-75×70: Dimensions: 360x90x90 mm Soft-touch plastic, and the lens and lens hood are made of hard plastic. Those flaws that are visible in the photo are a feature of shooting with a smartphone through the eyepiece of a monocular, with the eye the picture is sharper and juicier with outlined borders. Telescope at minimum

Let’s look at people: The constant cloudiness and the new moon prevented me from shooting the moon (there is a photo in the reviews on Ali). Added. You can play spies.
The tripod allows you to smoothly aim the monocular at the point of observation:
Magnification 25: Installed smartphone holder: The cars on the road can even see through corrosion:
This is an important parameter, optics is glass is primarily glass, and glass is heavy. Bottom there is a platform with a threaded sleeve under 1/4" for a tripod, it is not easy to look into such a telescope with hands. It seems to me that the main purpose of such high magnification monoculars is to control the results of shooting, zeroing in optics and archery.

There is not only a rubber cover for it, but also a full-size plastic one with a thread: Declared protection against water according to the IP65 standard.
View from the window: But I looked at the comet С/2020 F3 Neowise: And now the mass: Enjoy the shopping! It can be seen that the optimal magnification for working with the device is x25. The magnification corresponds to the declared one: the diameter of the objective lens is 76 mm, and the diameter of the exit pupil varies from 1 to 3 mm:
Another Bryansk landscape: Here comes the moon: Chromatism and distortion in an explicit form, which cheap plastic binoculars suffer from, are absent here.
Other objects:
This is the oldest model in the SV28 line, there are also options with a lens diameter of 50 and 60 mm.

the range is wide, and it’s good that the dimensions of the monocular do not change during adjustment.
Focus adjustment:
And then birdwatching and the nearest astronomy of the solar system. Need to adjust focus.
Multi-coated lens with a greenish tint. Review published in accordance with clause 18 of the Rules

Svbony SV28 monocular 25-75×70. Eyepiece (40 mm diameter) with continuously adjustable magnification (x25-75 ) and a soft eyecup: Retractable lens hood:
2.5 km to these houses. The product was provided for writing a review by the store.
With a 5" smartphone:
At a higher magnification, the picture shifts, the boundaries of the field of view are blurred.
Again, it didn’t work out normally on a mobile phone, but even the tail was visible through the eyepiece. What can you say? — And the picture is not bad, especially during the day. Increasing 50-75: Thank you for your attention.

3-in-1 15 1 3xAAA Flashlight (10…

When I unscrewed the front part, it turned out that one of the wires was unsoldered. My copy is obviously defective, as the UV LEDs simply do not turn on. Three-in-one flashlight with white LEDs, laser pointer and UV LEDs. In principle, the flashlight itself is quite bright, and the pointer works perfectly. It will be necessary to choose the time and determine which postings soldered off.

3-in-1 15 1 3xAAA Flashlight (10 White LED – 5 UV LED – Red Laser)

If someone is the owner of such a flashlight, take a photo under the front cover.