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Sunday, February 28, 2021

What is difference of DIP SMD P10 P6 RGB Single Colour LED Module Display Malaysia Custronics LED board LED Screen P10 board : gadgets

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What is difference of DIP SMD P10 P6 RGB & Single Colour LED module? how to we differentiate LED Display module indoor / outdoor? What type of controller & interface that we have. I hope you found this informative! I would love to hear your thoughts – so please comment below if you have any question. #p10led #p10ledboard #ledscreen #custronics #jttechtronicssdnbhd #andondisplay #leddisplaypanel #leddisplaymalaysia #ledboard #electronicsdisplay #andonsystem #ledsystem



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The best Australian PC gaming deals this week

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Shopping for bargains? Try these stores

Last updated: March 1.

A couple of times a week, we trawl through the deepest, darkest corners of the world wide web in order to unearth some of the best PC gaming deals in Australia. This story will largely focus on highlighting PC hardware and peripherals discounts, but if there are any appealing AU-exclusive games bargains, we'll include them too.



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Snoop Dogg ragequit 15 minutes into livestreaming Madden on Twitch

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What I don't know about American football could fill a book, but I know that Snoop Dogg's 1993 album Doggystyle is a stone-cold classic and that when I saw the man live in 2014 he killed it. So when he livestreams Madden NFL 21 on Twitch I am there for the man rather than the game, and have no idea what it was about the particular touchdown that, around 14 minutes into his latest stream, made him swear a bunch of times and ragequit.

The stream's title of "Sit Back, Relax, and Chill its a vibe in here" seemed pretty inappropriate at that moment, but then became appropriate again over the course of the seven hours that followed as Snoop's channel broadcast his empty chair and the music he was playing somewhere nearby. 



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Apex Legends hits record Steam player count with 198,235 concurrents

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Season 8 of Apex Legends has seen a boost in the two-year-old battle royale's player population. In February it enjoyed roughly 70,000 more concurrent players on Steam than the month before. As February draws to a close, SteamDB recorded it having a record-breaking peak player count of 198,235. 

That's five days after the two-year anniversary collection event ended too. Season 8 certainly seems to have struck a chord, whether due to Caustic seeing a resurgence and other changes in the Ranked meta, or the arrival of new legend Fuse, or the return of the popular King's Canyon map (with some tweaks), or some alchemical combination of other changes.



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Smart Motion Detection and Color Night Vision – MBReviews

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The Reolink RLC-811A is currently the top PoE camera model from the RLC series, sporting most of the features that can be found on other Reolink cameras, such as the SuperHD resolution (but this time at 4K) and that extra A at the end of the name means that the camera supports the new smart motion detection technology.

I’ve already seen this tech on the RLC-511WA and on the RLC-520A, and it worked really well, being able to easily to tell apart moving objects from humans. But that’s not all because, similarly to the aforementioned RLC-511WA, the camera does offer colored night vision using a front-positioned spotlight (not the same implementation as on the Annke NC400) and the 5x zoom does make far more sense on a 4K camera. Not that the RLC-511WA didn’t perform well, it’s just that the Reolink RLC-811A should be able to deliver a far better image quality (since I doubt that extra pixels are just for show).

reolink-rlc-811a

Of course, this is not a WiFi camera, so you will either need to choose between a power adapter or a PoE connection and the device is, as usual, built rugged enough to withstand the elements. All of these features should render the RLC-811A one of the best cameras that Reolink has built so far, while also keeping the price tag as affordable as possible, so let’s check it out and see if it manages to blow all of its competitors out of the water.

Design and Build Quality

The Reolink RLC-811A looks very similar to the RLC-511 and the RLC-511WA that I recently tested, so expect a fairly large metallic case covered by a white matte finish and, consider its generous size, it’s hard to go unnoticeable when mounted on a ceiling or wall. And that’s pretty much the point of these security devices, they need to be clearly visible in order to discourage any potential trespasser – if the size won’t do it, there’s the bright spotlight that consists of five big LEDs underneath the front-facing lens. That being said, the RLC-811A measures 3.0 x 2.83 x 5.43 inches without the stand (and 9.37 with the stand fully extended) so, it’s essentially just as big as the RLC-511WA, minus the antennas.

reolink-rlc-811a
Left: RLC-511WA. Center: RLC-811A. Right: RLC-511.

There are other similar elements with the aforementioned WiFi camera, such as the bottom-mounted speaker that’s covered by a circular metallic piece and the blue-colored silicone band that divides the front and the rear parts of the case. As I do with all cameras, I decided to take the RLC-811A apart to see what the manufacturer has inserted inside the metallic shell.
The tear-down process involves removing the four screws from the rear side of the camera and then to slide the front section to reveal the internal components. This way, I was able to identify the NT98523MBG 2004-BB T8N60400 processor, 256 MB of RAM from SKHynix (H5TQ2G63GFR RDC 928V NWMN7918WH), 128 MB of flash memory (GigaDevice FP2024 5F1GQ4UBYIG) and a Ruimeng MS41929 JCQA05 IC. So it’s not just the internal layout that’s almost identical to the RLC-511WA, but the components are also the same, minus the RAM which comes from a different manufacturer.

After adding it all back together, I had to put the silicone seal properly into place in order for the camera to retain its IP66 rating. Indeed, the RLC-811A is dust proof and will remain functional when powerful jets of water are directed towards its metallic enclosure (which is great in case of powerful storms). The RCL-811A is not really mountable in the open, but, in any case, make sure to take all the necessary precautions against lightning (add surge protectors).

reolink-rlc-811a

You should also take into account the temperature at which the device will remain operational – it’s down to 14°F and up to 131°F, so it should do fine in areas where the winters aren’t too harsh. The front of the camera is also very similar to the RLC-511WA, so the four IR LED pcs are there, as well as the brightness sensor and the five LEDs for the spotlight. On the bottom of the camera, besides the speaker, there’s also a microphone, so yes, it does support a tow-way communication (you can simply scare any intruder – it’s better to rely on the horn, but screaming should also do the trick).

The metallic arm requires manual adjustments and, after you’ve put it into place, use the hex key (from the package) to block it into position. The cable that’s attached to the camera is also white to better camouflage itself with the wall (before, it was black) and, towards the end, it gets divided into three separate shorter and narrower cables. First, there’s the Reset cable (press and hold the button at the end for about 10 seconds to return the RLC-811A to its default settings), the second cable allows you to connect a power cable (there isn’t one in the package), while the third one supports an Ethernet connection and yes, you do get a fairly short Ethernet cable in the box. It’s clear that the preferred option is PoE since you only have to use one cable instead of two for both data transfer and for powering up the camera.

reolink-rlc-811a

Setup and Functionality

The hardware installation is similar to most other bullet-shaped cameras, so you will need to drill three holes and then screw the camera arm into place, but the power source is where things get interesting. You can purchase a separate power adapter and rely on an Ethernet cable to send and receive data from your router, but, since this is a PoE camera, it’s better to either use a PoE switch (even a cheaper unmanaged one will do the trick) or a PoE adapter (the RLC-811A supports PoE 802.3af, 48V active). In case you can’t run an Ethernet cable outdoors, but do have a power source near the place where you mounted the camera, you can give a chance to the Reolink RLC-511WA since, even though the image quality is not just as good, you do get all other features + the dual-band wireless capability.

After that’s done, you do need to download and install the Reolink app on your mobile device (it will work with both Android and iOS) and, in my case, since I was already connected to the local network (while the camera was connected to the same router), the application immediately detected the uninitialized Reolink camera.

reolink-rlc-811a-app

Tap on it to start the wizard which will guide you through creating a login password for the camera, to give it a name (to easily identify it in case you have multiple Reolink cameras) and that’s all, the entire process can take less than a minute before you get access to the live footage. As with other Reolink cameras, you get to see the current bitrate on the top left corner and it seems that the manufacturer has kept the same upper limit at 8,192Kbps, but, in my case, while the image quality was set to High, the bitrate averaged at about 6,500Kbps regardless whether it was during the day or night.

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Reolink RLC-811A

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Reolink RLC-811A

Pros

  • 4K resolution (SuperHD)
  • 5x zoom
  • Color night vision
  • Spotlight
  • Smart motion detection

Cons

  • The footage is sometimes out of focus
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Mark is a graduate in Computer Science, having gathered valuable experience over the years working in IT as a programmer. Mark is also the main tech writer for MBReviews.com, covering not only his passion, the networking devices, but also other cool electronic gadgets that you may find useful for your every day life.



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Saturday, February 27, 2021

A 30X magnifying smartphone microscope with LED

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A 30X magnifying smartphone microscope with LED submitted by /u/weedGrower420xxx
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Home Automation, Super Computers and Gaming Consoles: The Raspberry Pi Does It All

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Home Automation, Super Computers and Gaming Consoles: The Raspberry Pi Does It All submitted by /u/twio_
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Huge leak revealing concept design, alleged specs, and purported prices pits Xiaomi's tablet against Samsung's premium market leader : gadgets

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I agree with you because Android rarely has tablet optimized apps.

However I will disagree for the following reasons:

I have the Tab S7+. It is the coolest piece of technology I have owned in my entire life. It is straight out of Star Trek. It has replaced books, notebooks, paper, and pens for me. I'm not in school anymore but if I were, I wish I had this tablet with me then. I had a Asus Transformer like 12 years ago. The Tab S7+ is what I wish the Asus tablet should have been.

I'm using it primarily to learn Chinese. I write more on the tablet than I did on paper because it combines traditional note taking with tools, such as inserting pictures, using different colors to write, highlighters, handwriting to text, and etc. I take it everywhere with me. And every moment I have I sit and write, read, and even draw.

I think the Tab S7+ deserves to be considered as a worthy alternative. If more Android apps show up, maybe we can get more tablet optimized apps.



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Crapshoot: Star Trek: Judgment Rites was pretty good for a licensed adventure game

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From 2010 to 2014 Richard Cobbett wrote Crapshoot, a column about rolling the dice to bring random obscure games back into the light. This week, he begins a bold voyage into all things Trek.

One of the most unusual things about at least the official games based on Star Trek: The Original Series is how late they arrived on the scene. That's excusable of course—games did exist in the 1960s when it first ran, but they were limited to stuff like Spacewar! or versions of Pong played on oscilloscopes. Still, it means they had a certain nostalgia element to them even when they were brand new.

The earliest, an arcade game called Strategic Operations Simulator, showed up in 1985—very late when when you remember Star Trek: The Next Generation hit the air in 1987. Between those events, there were only a couple of text adventures to wave the tacky little UFP flag: The Promethean Prophecy and The Kobayashi Alternative. They're more simulation than most adventures, and very open-ended, involving resource management and the skills of the crew. 

Until those, the best known Star Trek game was completely unofficial, and managed to spread for decades until lawyers finally decided to give a damn about people ripping off their licenses. It was written in 1971 on a university mainframe and subsequently ported and re-written for just about everything—the best known PC version being the slightly more graphical version EGATrek, seen above. 

In that, you control the Enterprise on a mission to patrol the galaxy and hunt Klingons, just like the very war-like Federation did back in the original series. Cough. It was about scanning and staying supplied at starbases, and trying to clear the enemies in the most efficient way possible for bonus points. Paramount finally dropped the hammer on the game when it bothered to care, but not terminally. EGATrek for instance swapped out 'Klingons' for 'Mongols.'

It wasn't until the early '90s that we finally saw a truly worthy Star Trek game, though there were a few attempts in the late 80s. 1989 offered the first Next Generation game, an adventure called The Transinium Challenge that used CGA graphics and is basically a disaster area. The same year brought a movie tie-in game based on Star Trek V that just consisted of the words "WE'RE SORRY" flashing on and off on an otherwise blank screen. Or not. It should have done. And there were a couple more too, though the most memorable has to be the unleaded nightmare fuel that was The Rebel Universe.

Not so much for the game, mind. No. For the portraits...

Finally, things changed. In 1991, Star Trek: The Next Generation had finally escaped its desperately awful early seasons and started being good, and the franchise as a whole was celebrating its 25th anniversary. Interplay's contribution was the imaginatively named Star Trek: 25th Anniversary... which actually missed it, and came out in 1992 on PC, but never mind. 

For the first time, Star Trek had a PC game it could be proud of. Voices from all the original cast. A mix of shooter and adventure perfectly in the spirit of the original. Redshirts to take into dangerous situations to be shot first. Kirk even sat in his chair correctly. As an adventure, it definitely has its issues—but as a Star Trek game, it got it.

Judgment Rites came out the next year, and refined the format a little. Both are structured like the TV show, split into multiple episodes with their own settings and characters. In 25th Anniversary, they're all completely independent. Judgment Rites adds a bit of an arc, with the idea that the crew (and other players in the galaxy, sadly not including the Pakled) are being tested by a group of aliens called the Brassicans—a strong contender for the most insufferable space elves in recorded history.

The big downsides of both games are that they involve a lot of pixel-hunting, and the puzzles often aren't particularly intuitive—a problem shared by lots of sci-fi games that fill their worlds with Arglebargletrons and whatever. They're very much in the spirit of original series episodes though, with lots of chatter between the characters and endearingly silly premises. One in Judgment Rites for instance sees the return of Trelane, the Squire of Gothos, who's taken an interest in World War I and created his own simulation of it. There aren't many sci-fi games that kick off an adventure with you space-dogfighting an out of place Fokker. (Who coincidentally is flying a World War I-era plane. Badoom-tsssh.)

What makes the individual adventures so much fun though is how flexible the adventure is. Take for instance the first mission in Judgment Rites—Federation. It kicks off like most, with the crew just chatting in deep space and awaiting a mission. Instead, a Swirly-Whirly-Spacey-Thing opens up and spits out a Federation ship whose dying captain babbles about the entire Federation being destroyed in eight days. Since there are no distracting green ladies to get in the way, Kirk leaps into action and decides to investigate the station at the heart of the upcoming apocalypse.



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