#Antenna for wifi bluetooth

[rfantenna]

A Wi-Fi extender, also known as a Wi-Fi repeater or range extender, is a device that helps increase the coverage area of a Wi-Fi network by amplifying the existing Wi-Fi signal from a router or access point and rebroadcasting it.

[archergrid]

“I had a dream. I was in a strange land. A vast wilderness. I went on and on, but met no one. I called, I shouted... but no one answered. I was alone.”

-Akira Kurosawa, Ran

<< Ch1-5 Ch 6-10>>

Chapter 1

Look, I get this question a lot for obvious reasons, so I know you won’t like the answer. It’s dissatisfying. But, because you asked, the best cybersecurity commercially available is something called an air-gapped computer.

An air-gapped computer has no network card. You won’t see a cerulean ethernet cord spouting from the stern of the case. There’s no hard, hollow plastic antenna to receive a wifi signal. It doesn’t have Bluetooth. My compsci professor at Tech explained it like this: there’s a literal wall of air—a gap—between the computer and anything that could inject it with compromising code. This abstinence-only approach makes air-gapped computers cheap, simple, and impenetrably secure.

But much like celibacy, not a lot of people opt for the air-gapped method. What’s the point of a computer, they ask, without e-mail and Twitter and porn? And I understand that. There were days I got so dog-tired of the manual data dumps, of examining each file down to the binary before connecting the USB, of hand-transcribing scraps of code onto sheets of paper, of the day-to-day ennui of existence inside those invisible walls. But when I broke into a system, all I saw back then was each and every way very, very bad things could get in.

The air wall was better. It let me breathe.

My laptop had to be online so I could access those vulnerable systems, but my desktop was air-gapped—a little black lockbox of my pdfs, jpgs, pngs, mp3s, mp4s, xls, txts, zips, bins, bats, dats, all my associate backgrounds and every line of my code. Knowing how safe they were in there calmed me at times like this, when I felt Julian Ek’s omniscient data network watching me like an enormous, electronic eye.

Notifications came like machine-gun fire into my phone. My apartment was dark, black under blackout curtains. I saw nothing, heard nothing, felt nothing but automated search alert after automated search alert filling my notifications: ek trial, julian ek trial, ek trial update, ek trial verdict, ek inc, joseph chambers, joseph chambers shooting, joseph chambers deepfaEk, deepfaEk, deepfaEk scandal, deepfaEk shooting edit, deepfaEk trial. More and more, on and on. I With dread, I went to Twitter, and there it was in blue and white. #EkAcquitted. It was the #2 trending topic, below #NationalVideoGamesDay. My hands began to shake. It had to be misreported—a mistake. I searched “Ek trial” and clicked the first link, scrolling past Ashlan’s disbarment and the Marshals’ conspiracy convictions to read the 6 words I’d dreaded for 4 years.

Julian Ek acquitted on all charges. 

Ek walked. I went to the Herald for nothing; became a fugitive for nothing. I gave up my parents, my friends, my condo—my dream job obviously. I blew my whole life up, and now I’m stuck here, all alone on the other side of the world. Jeopardy attached, meaning I was officially of no use to anyone; meaning I could never, ever go back home. This dusty, pitch-black 300-square foot apartment really was my life. 

I was hyperventilating. Breath after keening breath, air refused to reach my lungs, only rattle in the back of my throat. My head and stomach and knees went fuzzy. My phone screen smeared as it slipped from my hands. I reached for it and missed. The clatter of it hitting the floor—the dull pain of my thigh hitting the floor too—degraded into garbling static as I sank into gasping, grasping unconsciousness.

[govindhtech]

Is Mediatek Helio G99 Good For Gaming? Lets Go To Details

Mediatek Helio G99 processor

The DC-1 is the first tablet with a 10.5″ LivePaper Display in the world that, when its LED backlight is turned all the way to amber, can operate without emitting any blue light at all. You can use this innovative display for an extended period of time because it functions at a super-smooth 60 frames per second, is easier on the eyes, and doesn’t flicker or glare outside.

Apart from the powerful, eight-core MediaTek Helio G99 SoC, the DC-1 is equipped with a large 8000mAh battery, fast Wi-Fi 6, Bluetooth 5.0 wireless connectivity, 8GB of RAM, and 128GB of storage. Even better, a USB 3.1 Type-C to Ethernet converter can be used to Ethernet-tether it.

MediaTek Helio G99 6nm

Outstanding 4G gaming smartphones at 6nm with amazing power efficiency

The next generation of 4G gaming smartphones is introduced by the MediaTek Helio G99. This  processor, which is based on the incredibly effective TSMC N6 (6nm-class) semiconductor manufacturing process, allows for all-day gaming, large cameras, quick displays, seamless streaming, and dependable international networking. Partners can modify the MediaTek Helio G99 platform to fit particular needs for their markets or devices.

Mediatek Helio G99 phones

The TSMC N6 (6nm-class) chip production process, which we used to enhance the Helio 4G series, allows the G99 to be incredibly power efficient and opens up new possibilities for device makers to produce gaming smartphones that last longer than before.

Mediatek Helio G99 ghz

Fast-moving 120 Hz screens with intelligent display synchronisation

Without the need for additional DSC hardware, device manufacturers may produce gaming smartphones that are lightweight and thin with Full HD+ 120Hz screens that are sharp and clear. Even 4G smartphones are now expected to have 120Hz displays, which offer an incredibly smooth everyday experience with noticeably smoother webpage browsing and app animations.

Through dynamic refresh rate adjustments, MediaTek Intelligent Display Sync technology increases the power economy of these rapid screens by only enabling greater speeds when they are most needed.

108 Megapixel Primary Camera

Large 108MP cameras are available for device makers to employ, enabling users to take the highest detailed pictures. When compared to other MediaTek Helio series chipsets, photographic results are better thanks to dimensity-class picture quality technology. Highly detailed bokeh captures in dual selfie and multi-camera setups are possible with twin cameras up to 16MP with ZSL.

Mediatek Helio G99 octa-core

With two powerful Arm Cortex-A76 processors that can reach 2.2GHz in frequency, the MediaTek Helio G99 is equipped with an octa-core  CPU and a powerful Arm Mali G57-class GPU. Accelerated data access using fast UFS 2.2-class storage and high speed LPDDR4X memory up to 2,133MHz maximises performance in games, apps, and daily tasks.

Gaming technology powered by MediaTek HyperEngine 2.0 Lite

2.0 Resource Management Engine

Longer-lasting, more fluid gameplay is ensured by an intelligent resource management engine.

 CPU, GPU, and RAM are intelligently and dynamically managed based on active power, thermal, and gameplay measures.

improved performance in difficult scenarios, high-stress games, and game engines that load slowly

High FPS power savings prolong battery life without compromising user experience by combining hardware and software improvements to lower power consumption during high FPS gaming situations.

2.0 Networking Engine

To make sure you’re always connected, the networking engine provides more dependable connectivity and quicker reaction times.

Call and Data Concurrency enables users to postpone conversations while playing games without the data connection failing, and WiFi antenna shifting modifies the signal between antennas to maximise throughput and minimise latency.

Two 4G VoLTE in tandem

For optimal power efficiency, a fast Cat-13 4G LTE modem is built inside the chip. Supported are global bands and IMS services; additionally, cutting-edge features like 4×4 MIMO and 256QAM offer dependable connectivity even in densely populated locations. While VoLTE and ViLTE services offer great call and live video experiences with faster call setup and substantially better quality than conventional calling, essential dual 4G SIM offers a seamless experience with fast data services from both connections.

Mediatek Helio G99 Benchmark

AnTuTu Benchmark

Overall Score: Around 350,000 to 400,000

 CPU Score: Around 100,000 to 120,000

GPU Score: Around 90,000 to 110,000

Geekbench 5

Single-Core Score: Approximately 500 to 600

Multi-Core Score: Approximately 1500 to 1700

3DMark (Sling Shot Extreme)

Score: Around 1800 to 2200

Mediatek Helio G99 price

Since manufacturers buy the MediaTek Helio G99, its mid-range chipset price is rarely listed. However, cellphones and devices using this chipset can give us an indication of its pricing.

Helio G99 Device Price Range

MediaTek Helio G99 smartphones are inexpensive to mid-range. These gadgets’ estimated prices:

The Helio G99 can be found in $150–200 smartphones. Mid-Range Smartphones: $200–$300 models with this chipset have more features.

Device Examples

Around $250 for Infinix Note 12 Pro. The Tecno Camon 19 Pro costs around $230.

Prices vary by model, RAM and storage configurations, features, regional pricing, and store pricing strategies.

Conclusion

Despite the MediaTek Helio G99 chipset’s price being unknown, devices using it cost $150 to $300. This line matches its mid-level mobile device affordability.

MediaTek Helio G99 Specs

 Processor

 Processor

2x Arm Cortex-A76 up to 2.2GHz

6x Arm Cortex-A55 up to 2.0GHz

Cores

Octa (8)

 CPU Bit

64-bit

Heterogeneous Multi-Processing

Yes

Memory and Storage

Memory Type

LPDDR4X

Max Memory Frequency

4266Mbps

Storage Type

UFS 2.2

Connectivity

Cellular Technologies

4G Carrier Aggregation (CA), CDMA2000 1x/EVDO Rev. A (SRLTE), 4G FDD / TDD, HSPA +

Specific Functions

4X4 MIMO, 2CC CA, 256QAM, TAS 2.0, HPUE, IMS (VoLTE\ViLTE\WoWi-Fi), eMBMS, Dual 4G VoLTE (DSDS), Band 71

LTE Category

Cat-13 DL

GNSS

GPS / QZSS L1+ L5 / Galileo E1 + E5a / BeiDou B1C + B2a / NAVIC

Wi-Fi

Wi-Fi 5 (a/b/g/n/ac)

Bluetooth Version

5.2

Camera

Max Camera Resolution

108MP

16MP + 16MP

Capture FPS

32MP @ 30fps ZSL

16MP + 16MP @ 30fps ZSL

Camera Features

3X ISP;  AI Face Detection; HW depth engine; AINR; Single-Cam/Dual-Cam Bokeh; Hardware Warping Engine (EIS); Rolling Shutter Compensation (RSC) engine; MEMA 3DNR; Multi-Frame Noise reduction;

Display

Max Display Resolution

2520 x 1080

Max Refresh Rate

120Hz

Graphics & Video

GPU Type

Arm Mali-G57 MC2

Video Encoding

H.264, H.265 / HEVC

Video Encoding FPS

2K 30fps, FHD 60fps, HD 120fps

Video Playback

H.264, H.265 / HEVC, VP-9

Video Playback FPS

2K 30fps, FHD 60fps, HD 120fps

Read more on govindhtech.com

[daemonhxckergrrl]

IM, IRC, email clients all had a big "connect" button. laptops had physical switches to disengage the WiFi/Bluetooth/cell antennas. singleplayer gamemodes didn't require an active internet connection. web browsers had an offline mode/disconnect button.

internet-enabled features aren't inherently bad but my messaging software shouldn't be unusable when the network drops. you cached my immediate DM history, why can't I view it ??? it also shouldn't be a stripped-down web browser but that's an adjacent issue

I believe everything should be offline, I believe that every time something that is not your internet browser (and I'm being generous here) should have a big red alert that says THIS PIECE OF SHIT PROGRAM NEEDS TO CONNECT TO THE INTERNET AND REQUESTS YOUR CONSENT TO DO THIS SPECIFIC THING, and you had to touch a big red button and it would disconnect as soon as you close it.

[vmonetechnologies]

Sony Bravia 55 Inch 4K UHD Smart TV 2023

Many of the TV brands available on the market simply offer sufficient features and efficient performance. Televisions are among the many electrical gadgets made by the well-known technological company Sony. The Sony Bravia 55-inch 4K UHD Smart TV 2023, which has two screen sizes of 55 and 65 inches, was recently introduced by the electronics giant.

We will carefully examine the Sony Bravia 55 inch 4k UHD Smart TV 2023 in this full-depth blog post to determine whether or not it is the greatest gaming TV on the Indian market.

Highlights: Best TV Under 60000

Fantastic HDR performance

Deep blacks with great details

Seamless PS5 Integration

In The Box

1 LED TV

1 AC Power Cord

1 Remote Control

1 Table-Top Stand

1 User Manual

2 AAA Batteries

Design and Build: Sony Bravia 55 inch 4k Android TV

Remote

Sony Bravia 55 inch 4k smart TV’s remote control has been improved over the models. Sony used to provide a long, heavy remote control with the TV, though this time the tech giant has significantly cut the remote’s size.

Bezels

The Sony Bravia 74L maintains the same design as the Sony 74K and Sony 74L 2023, the company’s earlier televisions. The TV’s medium-sized bezels give it a fairly modest appearance.

Body and Back

The body of the Sony Bravia 55-inch 4K smart TV is entirely made of plastic, just like the older Sony 74K and Sony 74L 2023 models. The TV stand is also made of plastic.

The Sony X74L TV is protected by X-Protection PRO from unexpected circumstances and unexpected occurrences such as dust, moisture, power spikes, and lightning strikes.

Stands

A desktop stand is already included in the box with the Sony Bravia 55-inch 4K smart TV. After reviewing, we discovered that the TV stand is sturdy and composed of plastic.

Connectivity Options

With a variety of connectivity options, the Sony Bravia 55-inch 4K Android TV lets you easily connect it to other devices.

3X HDMi

2X USB ports

1X ethernet

1X AV input

1X antenna

Bluetooth 5.0

Dual-band WiFi for better connectivity

App

Many apps, such as Netflix, YouTube, Zee5, Prime Video, and others, are included with the Sony Bravia 55-inch 4K Android TV.

Software/ Tech Features and OS

The Google TV OS, Android 11, is pre-installed on the Sony Bravia X74L. The Google OS, which contains panels of suggested content on the home screen, and the Play Store, which offers more than 5000 apps — the most of any TV OS — are also available.

Casting

The Sony Bravia X74L has built-in Chromecast and Apple Airplay for screencasting, making it simple and seamless to cast your Apple and Android devices to the TV.

About Panel

The Sony Bravia X74L’s panel has not been improved over the Sony 74K, which it replaces. Although the features are completely different from those of the earlier televisions, it still includes an IPS screen — more specifically, an 8 Bit FRC IPS DLED panel.

Brightness Test

We carefully investigated the panel’s brightness using two separate techniques. We discovered that the peak brightness was 440 nits after finishing the brightness test.

Picture Quality

Colour Optimization

Red, green, and blue are all part of the colour gamut, which is where the natural colour profile shows you the colours as they are. The panel has motion flow XR100 technology, an X1 4K graphic processor, and a 60 Hz refresh rate.

Colour Saturation

The Sony Bravia 55-inch 4K Android TV’s display and colours have been greatly optimised by Sony, and the colours look fantastic.

Blacks

Compared to the Sony 74K, the Sony Bravia 55 Inch 4K UHD Smart TV 2023 boasts richer blacks. To maximise the TV’s performance, two more technologies; frame dimming and dynamic contrast enhancer.

HDR Brightness

We have no issues with the visual quality of the Sony TV; its HDR performance is superb. The TV still has outstanding HDR capabilities even if Sony has lowered the max brightness by 30 nits.

OTT Performance

Speaking of the Sony TV 55-inch X74’s OTT capabilities, we watched a series on Prime Video, and the TV’s HDR performance was excellent across all video formats. This TV does not have Dolby Vision, however, it does support HDR 10 and HLG.

STB Performance:

We reviewed the KD-55X74L TV’s set-top box performance and discovered that it upscales and presents the material well.

USB Playback

Outstanding visual quality is provided by the Sony Bravia 55-inch 4K UHD Smart TV 2023 when viewing any type of HD, Full HD, or 4K material.

Other Features

Concerning the extra features, we evaluated the gaming capabilities of the Sony Bravia KD-55X74L, and the findings are as follows.

Gaming

For gaming performance, the Sony Bravia 55-inch 4K UHD Smart TV has a special feature, an HDMI ARC 2.1 connector, and ALLM (Auto Low Latency Mode).

Audio Quality

The audio output of the speakers has been improved by Sony over the previous models, and it is suitable for a 200 square foot space. Average audio output can be produced by the speakers; a soundbar is not necessary.

Warranty & Guarantee

The Sony Bravia 55 Inch 4K UHD Smart TV 2023 is covered by a one-year comprehensive warranty from the date of purchase, just like other conventional televisions.

Verdict: Sony Bravia 55-inch price in india

The Sony UHD TV KD-55X74L is a feature-rich television that incorporates the newest technology. Additionally, it has ALLM for gamers, which makes gaming more enjoyable. Sony Bravia 55-inch TV price comes at ₹62,990, while the 65-inch model costs ₹88,990.

Our honest review of the Sony Bravia X74L was that. Please leave a comment below if you have any questions, and continue reading our reviews.

Read More: Vmone technologies

[eteily4]

How to Design Compact RF Antennas for Small Devices

In today's fast-paced technological world, small and compact products such as wearables, IoT gadgets, and mobile devices require RF antennas that are equally compact and efficient. Designing antennas for such confined spaces is difficult, but with the correct skills and knowledge, engineers may create efficient antennas for small devices. This article discusses the key elements, methodologies, and technology for developing small RF antennas.

1. Understand the requirements.

Before beginning the design, it's critical to define:

Frequency range: Which band(s) should the antenna cover.

Applications include cellular, WiFi, IoT, Bluetooth, and GPS.

Size limitations refer to the physical dimensions of the device.

Radiation pattern: omnidirectional or directed.

Efficiency: A trade-off between size and performance.

2. Design Challenges for Small RF Antennas.

Limited Space: Small devices leave limited area for the antenna, resulting in lower efficiency.

Proximity Effects: Nearby components and housing can cause the antenna to become detuned.

Bandwidth Limitations: Compact antennas frequently have a narrow bandwidth.

Integration Issues: The antenna must not interact with other components.

3. Important Techniques for Designing Compact RF Antennas

a) Miniaturization techniques

Meander Line Antennas: Folding the conductive route in a zigzag or meandering pattern to minimize the antenna's footprint.

Planar inverted-F antennas (PIFA): PIFA antennas, which are commonly used in compact devices, give high efficiency in a short space.

Helical Antennas: Winding the antenna wire into a helix shortens its length while retaining resonance.

Dielectric loading: Using materials with a high dielectric constant minimizes the antenna's physical size.

b) Matching and tuning.

Compact antennas frequently require matching networks (e.g., inductors, capacitors) to achieve impedance matching with the RF circuitry, hence increasing power transmission and efficiency.

c) Multi-band and wideband designs.

Slots and Notches: Adding slots or notches to the antenna design can enable multi-band operation.

Fractal Geometry: Using self-repeating patterns allows for wideband or multi-band designs in a compact shape.

d) Advanced Substrates and Materials. Flexible substrates are ideal for wearable applications.

Use Low Temperature Co-fired Ceramics (LTCC) to create compact layered patterns.

4. Simulation and Optimization.

Simulation tools like Advanced Design System (ADS), CST Studio, or HFSS can help with:

Visualizing the radiation pattern and impedance.

Optimizing parameters such as gain, bandwidth, and size.

Predicting how close components impact performance.

5. Prototypes and Testing

Prototyping options include PCB etching, 3D printing, and commercial fabrication services.

Test parameters like as return loss (S11), radiation efficiency, and gain in an anechoic chamber.

Tuning: Change the design or matching network based on test findings.

6. Practical Tips for Compact Antenna Design

Utilize Device Edges: Place antennas along the PCB's edges or corners.

Consider the ground plane: Its size and shape have a substantial impact on performance.

Antenna Isolation: To avoid interference, ensure enough separation or shielding between antennas and other RF components.

Use Embedded Antennas: Printed or chip antennas save space while still providing performance.

7. New Trends in Compact Antenna Design

Metamaterials are artificial materials designed to alter electromagnetic waves, allowing for ultra-compact architectures.

On-Chip Antennas: Antennas are integrated directly onto semiconductor chips for high-frequency applications like as 5G.

Energy Harvesting Antennas are designs that combine RF energy harvesting and communication.

Conclusion

Designing compact RF antennas for small devices necessitates striking a compromise between size, performance, and application requirements. Engineers can overcome space limits by utilizing downsizing techniques, sophisticated materials, and simulation tools to create efficient antennas adapted to modern compact gadgets.

Eteily Technologies, a pioneer in RF antenna fabrication, can provide tailored solutions for industries such as IoT, automotive, and telecoms.

[weprovinginspection]

Mobile qc checklist

Mobile phones have become indispensable in people's daily lives, and in recent years our partners have been inspection more and more smartphones.

Details

2023 Smartphone Export Sales Ranking: China ranks first, Vietnam ranks second, and India ranks third.

The mobile phone inspection checklist includes the following main items:

1. Assembly inspection: Check the assembly of various parts of the mobile phone, including front and rear covers, battery cover, flip cover, lens, keyboard, side key, LCD, battery buckle, jack, socket, antenna, etc. The assembly gap should be uniform, without obvious deflection or looseness.

2. Appearance inspection: Check the appearance quality of the mobile phone, including lens, LCD, plastic parts, rubber parts, etc. The lens should not have defects such as stains, bubbles, scratches, etc.; plastic parts should not have insufficient filling, silver bars, flow lines, etc.; rubber parts should not have hard scratches, cracks, etc.

3. Functional inspection: Test the basic functions of the mobile phone, including camera, flash, WIFI, call function, Bluetooth connection, touch screen performance, etc. Ensure that all functions work properly.

4. Hardware inspection: Check the hardware status of the mobile phone, including whether the screws are loose, whether the label is torn, etc., to determine whether the mobile phone has been disassembled and repaired.

5. Communication performance test: Evaluate the communication performance of the mobile phone, including signal strength, call quality, network connection speed, etc., to ensure that the mobile phone performs well in communication.

6. Battery performance test: Test the battery capacity, charging speed and battery life to ensure that the battery performance meets the standards.

7. Screen performance test: Check the screen brightness, contrast, color accuracy, etc. to ensure that the screen performance is good.

8. Camera performance test: Test the camera resolution, focus speed and shooting effect to ensure that the camera performance meets the standards.

9. Operating system and software test: Evaluate the performance and stability of the mobile phone's operating system and pre-installed software.

10. Conformity assessment: Check whether the mobile phone meets the requirements of relevant standards, regulations and specifications, such as electromagnetic compatibility testing, etc.

Through the above mobile qc inspection, the quality and performance of the mobile phone can be fully evaluated to ensure that the purchased mobile phone meets the expected standards.

[onedirectdeals]

Gigabyte A520I AC (AMD Ryzen AM4/Mini-ITX/Direct 6 Phases Digital PWM with 55A DrMOS/Gaming GbE LAN/Intel WiFi+Bluetooth/NVMe PCIe 3.0 x4 M.2/3 Display Interfaces/Q-Flash Plus/Motherboard)

Price: Buy Now Last Updated: Supports 3rd Gen AMD Ryzen Processors AMD AM4 Socket Dual Channel DDR4, 2 DIMMs Optimized VRM Heatsink Direct 6 Phases Digital PWM with 55A DrMOS PCIe 3.0 x16 Slot 1x NVMe PCIe 3.0 x4 M.2 Slot ALC887 Audio Codec Blazing Fast 1GbE LAN Intel Dual Band AC WiFi and Bluetooth with Ultra Durable Antenna Rear DP & 2x HDMI Support Q-Flash Plus – Easily Flash Your BIOS RGB…

[myerseng]

How to Improve Wi-Fi Signal: Essential Tips for Better Connectivity at Home

In today\'s connected world, a strong Wi-Fi signal is essential for smooth browsing, seamless streaming, and lag-free video conferencing. Yet, many of us struggle with slow internet speeds, buffering, or dead zones in our homes. Luckily, there are effective ways to improve Wi-Fi signal without the need for expensive hardware upgrades. Whether you’re working remotely, gaming, or just enjoying some downtime with your favorite shows, here’s how you can ensure your Wi-Fi is always performing at its best.

1. Position Your Router Strategically

One of the simplest yet most effective ways to improve Wi-Fi signal is by optimizing your router’s position. Routers emit signals in all directions, so placing them centrally in your home allows for the best coverage. Avoid tucking your router away in a corner or behind large objects like walls, furniture, or metal appliances, as these can obstruct the signal. Ideally, the router should be elevated, like on a shelf or mounted on a wall, to provide a wider range of coverage. If your home is large, consider investing in a mesh wifi antenna booster system to extend the signal throughout your space.

2. Reduce Interference from Other Devices

Many household gadgets operate on the same 2.4GHz frequency as most routers, leading to signal interference. Microwave ovens, baby monitors, cordless phones, and even Bluetooth devices can disrupt your Wi-Fi signal. To improve Wi-Fi signal, you can either upgrade to a dual-band or tri-band router that supports the 5GHz band, which offers faster speeds and less interference. Alternatively, try moving these devices away from your router or switching off unused electronics to reduce interference.

3. Update Your Router’s Firmware

Your router\'s performance may degrade over time due to outdated firmware. Manufacturers regularly release updates to fix bugs, improve security, and enhance performance. Check the router’s settings or the manufacturer’s website for firmware updates. Updating your router regularly can lead to significant improvements in speed and signal strength. If you\'re using an older router model, consider upgrading to a newer model designed to handle higher data loads and faster connections, as this can drastically improve Wi-Fi signal.

4. Use Wi-Fi Extenders or Boosters

If you have areas in your home where the signal is weak or non-existent, investing in a Wi-Fi extender or booster can help. These devices amplify your Wi-Fi signal, extending the coverage to far corners of your house. A Wi-Fi extender picks up your existing signal and re-broadcasts it, while a booster strengthens the current signal. These tools are especially useful in larger homes or spaces with thick walls, ensuring a strong, consistent connection wherever you are.

5. Switch Wi-Fi Channels

Routers can broadcast on different channels, and sometimes your neighbors\' Wi-Fi signals can cause congestion on a specific channel. If you live in a densely populated area, your Wi-Fi may slow down due to overlapping signals from nearby networks. By switching to a less congested channel, you can improve Wi-Fi signal and speed. You can access this setting in your router’s admin panel and experiment with different channels until you find one with less interference.

Conclusion

With a few simple adjustments, you can significantly improve Wi-Fi signal at home. Start by positioning your router centrally, updating firmware, and minimizing interference from other devices. If necessary, invest in extenders or upgrade your router to ensure a fast, reliable connection throughout your space. Whether for work or leisure, improving your Wi-Fi signal can make a noticeable difference in your daily online experience.

[govindhtech]

ASUS ROG Strix X870-A Gaming WiFi  Motherboard Features

Dive deep: Discover the ROG Strix X870-A Gaming WiFi, a powerful and attractive motherboard in the ROG X870E/X870 range. Its outstanding looks may be the first thing you notice. Its cobble-gray PCB is offset by striking white and silver embellishments. Combine it with other white-themed PC DIY components from the comprehensive portfolio, such the ROG Hyperion chassis in white, to create a striking first impression. However, this motherboard is more than cosmetic. It’s a premium option for gaming-focused PCs using AMD Ryzen CPUs.

ROG Strix X870-A Gaming WiFi Features

ROG Strix X870-A Gaming WiFi builds a full next-gen PC as an X870 motherboard. The AM5 socket supports the newest AMD Ryzen 9000 Series CPUs. Your PC is equipped for the fastest graphics cards and M.2 SSDs of today and future since the main M.2 slot and PCIe x16 slot are wired for PCIe 5.0 bandwidth. This board has it PCIe Q-Release Slim mechanism for quick graphics card installation. Removing a card requires no latch release or button pressing.

DDR5 memory kits with high bandwidth and capacity are supported. This board can overclock compatible kits to 8000 MT/s or more. You may tweak your RAM for maximum performance or stability with this motherboard. AEMP memory profiles optimize settings with a click, even for PMIC-restricted components. AMD’s new processors include several benefits, including quicker baseline memory support for a wonderful out-of-the-box experience.

Durable VRM architecture

Gaming, AI operations, and content production all have higher computational needs. Modern CPUs with large core counts are meeting user needs, but powering them is difficult. These processors need high power output and advanced control circuitry to dynamically alter power in microseconds to ensure a steady and clean supply under fluctuating workloads.

ROG Strix X870-A Gaming WiFi has a powerful VRM design with a paired arrangement to address these problems. Its 16 Vcore power stages and two Vsoc voltage power stages, each with an SPS design rated for up to 90A, ensuring the power module can meet CPU needs.

Dual 8-pin ProCool II power connections with solid pins provide reliable power supply, heat dissipation, and current capacity for overclocking and high-wattage workloads on the ROG Strix X870-A Gaming WiFi. Damage-resistant metal shields protect connections. We add an LED signaling system to the connections to verify good connection.

Next-gen WiFi 7 networking

The ROG Strix X870-A Gaming WiFi supports WiFi 7, a networking revolution. WiFi 7 is 4.8X quicker than WiFi 6 due to the 6GHz band and 4K QAM. Devices may connect on various bands using Multi-Link Operation (MLO) for quicker speeds and dependability. Wireless communication is improved with Bluetooth 5.4 and 2.9Gbps on the ROG Strix X870-A Gaming WiFi.

The ASUS WiFi Q-Antenna simplifies networking optimization. The WiFi Q-Antenna boosts 5GHz and 6GHz signal throughput with PCB improvements and improved inner pin connections.

Plus, Armoury Crate optimizes this directional antenna. Direction Finder quickly detects signal strength and locates the optimal antenna placement, while Fast Check checks signal strength and ensures the best connection. The new Traffic Monitor function tracks WiFi channel use across 2.4GHz, 5GHz, and 6GHz bands. Channel Switch lets you switch to a less crowded channel for better network performance.

Flexible And abundant USB Ports

ROG Strix X870-A Gaming WiFi motherboards include two high-speed USB4 ports, allowing for endless possibilities. USB4’s 40 Gbps bi-directional bandwidth makes it ideal for speedy external storage device connections.

A DisplayPort 1.4 monitor with 8K@30Hz may be connected to USB4 ports. Daisy-chaining numerous screens and gadgets to one USB4 port is another option. You may connect two monitors and three devices, such a mouse, keyboard, or USB headset, with one wire, creating a neater configuration.

Dual USB4 ports are the ROG Strix X870-A Gaming WiFi‘s main rear I/O ports, however there are more. There’s also a USB 10Gbps Type-C port with 30W Power Delivery 3.0. It delivers fast, dependable power to almost everything you plug in by delivering several voltage levels based on the device’s specs.

ROG Strix X870-A Gaming WiFi lets you connect a high-speed, multipurpose USB port to your case’s front panel. The header has a USB 20Gbps connection for fast communication.

The back panel has five USB 10Gbps and four USB 5Gbps Type-A connections for connecting your battle station. One has USB BIOS Flashback to upgrade UEFI without a CPU or RAM. Standby power, a USB flash drive, and the update filename are enough. BIOS Flashback may never be needed, but having it provides you piece of mind.

Build that large storage array

PC users nowadays require speedy storage everywhere. AAA games’ installation sizes aren’t shrinking. AI procedures start with enormous datasets, and camera operators need a place to store high-resolution objects.

All these situations need plenty of M.2 slots. The ROG Strix X870-A Gaming WiFi does that. It has four M.2 slots, two of which are CPU-direct. One is wired for PCIe 5.0, allowing you to install a fast main drive for application loading.

The new motherboards make SSD installation simpler than ever. The ROG Strix X870-A Gaming WiFi‘s M.2 Q-Latch moves down a track to securely accommodate M.2 drives of various lengths. The M.2 Q-Latch technology makes drive installation easy and tool-free, so you never have to worry about dropping a tiny screw into your chassis.

It also making M.2 heatsink installation as simple as drive installation. The main drive slot has an M.2 Q-Release heatsink on the ROG Strix X870-A. One side button releases the heatsink. Snap the heatsink back on after inserting your drive.

Easily Configured And Optimized

It’s easy to concentrate on the ROG Strix X870-A Gaming WiFi‘s hardware enhancements, but the software is as exciting. It begins with major BIOS interface modifications. It are increasing the BIOS interface resolution to 1920×1080. This modification will let you view more material at once, making it simpler to discover the options you need.

The new BIOS Q-Dashboard interface connects BIOS settings to motherboard layout, which may be even more useful to beginner PC builders. It shows your motherboard model in BIOS with all the important components and connections identified. New PC builders learn their hardware and motherboard operation via these visual correlations.

Keeping your device drivers updated helps your new PC run smoothly. However, you may miss an update unless you regularly check for updated drivers. ASUS introducing ASUS DriverHub to fix this. This one-stop solution simplifies ASUS driver and utility management to keep your system optimum. ASUS DriverHub is accessible in the Armoury Crate app and after OS installation for convenience.

Conclusion

The Powerful ROG Strix X870-A Gaming WiFi is white. For your next PC, the ROG Strix X870-A Gaming WiFi is ideal. It supports a next-gen AMD Ryzen 9000 Series CPU, DDR5 RAM, and fast storage. The newest features ease PC building and optimization. The white-and-silver hue makes it stand out.

Read more on Govindhtech.com

[jcblaccessoriesservices]

Top-Rated Android Car Players for a High-Tech Driving Experience

An Android car player is powered by an Android operating system and essentially functions as an in-car entertainment system with navigation function, music player, and video player that have access to the internet. They usually include touchscreen user interfaces and support app installation through Google Play Store. It provides connectivity through Bluetooth, Wi-Fi, and USB. The device allows you to make hands-free calls, and thus assures more convenience and safety while driving.

In today's tech-driven world, enhancing your car's functionality with JCBL Accessories’ Android Car Unit is not just a luxury—it's a necessity. Android Car Units offer a range of advanced features, making them absolutely necessary for modern car owners.

Key Features of Android Car Player:

1. High-Definition Display: Colours come alive on the vibrant QLED display for an immersive view.

2. Seamless Connectivity: Be connected without worries of cables through wireless CarPlay and Android Auto.

3. Inbuilt GPS: Inbuilt GPS for navigation, featuring voice guidance, real-time traffic, and street names.

4. Immersive Audio: DSP support and advanced audio systems bring crystal-clear sound to life.

5. Ample Storage: Equipped with an option for more storage, multitasking has become quite easy and fluent.

Nexus Drive Android Car Player

The Nexus Drive 9-inch Double-DIN Android Screen features a quad-core Cortex A-53 processor, 4GB RAM, and 64GB ROM for smooth performance and ample storage space. High-Definition colour displays are supported with built-in GPS, Bluetooth 4.2, and Wi-Fi. It supports wireless Android Auto and Apple CarPlay, the split-screen multitasking feature, and hands-free calls. With the 32-band equaliser and 100W stereo output, experience astounding audio quality. Other features that give this the best in-car entertainment upgrade include a capacitive touch screen, steering wheel controls, and support for external hard drives and cameras.

ATOTO S8 Ultra Android Head Unit

ATOTO S8 Ultra is a next-generation double DIN Android car stereo, with 6GB RAM and 128GB ROM literally to elevate in-car experience to a new level. Featuring a glowing 9.1-inch QLED display, this product allows for vivid views and easy customizations. High performance and energy efficiency are guaranteed by a powerful 12nm SoC and ARM Cortex Octa-Core processor. Connect it to multiple internet options: WiFi, Bluetooth, USB Tethering, or the built-in 4G Cellular Modem (SIM card not included). Dual Bluetooth supports connections at the same time; aptX HD codec for premium audio quality. Wired and Wireless Android Auto and CarPlay for a seamless smartphone integration experience.

With a preamplifier, 32-band equaliser, and all the sound modes at your reach to be customised, you can get a better sound experience. Charge your phone with QC Fast Charging via the USB port.

It comes with a built-in GPS chip and support for an external antenna in places where network coverage may be weak. Enjoy a complete in-car entertainment and connectivity solution with the S8 Ultra.

Visit the product or click on the image above.

ATOTO S8 Ultra Plus

The next generation comes in the form of the ATOTO S8 Ultra Plus: a double-DIN Android car stereo designed to revamp your in-car experience by killing it with its brilliant 10.1-inch QLED adjustable display for stunning visuals and effortless customization. It works under the power of a strong 12nm SoC and Cortex Octa-Core processor with 6GB RAM and 128GB ROM, balancing high performance and energy efficiency.

Stay connected with many internet options: WiFi, Bluetooth, USB Tethering, or the built-in 4G Cellular Modem. Dual Bluetooth supports simultaneous connections to your phone or computer. The aptX HD codec ensures premium audio quality.

Increase safety with High Definition Virtual Surround View and Live Rear View, gesture control for easy access. Get a better audio experience through the Pre-amplifier 32-band equaliser with inbuilt Toshiba amplifiers with peak power output up to 200 watt customizable sound modes. Charge your phone via the USB port using QC Fast Charging.

It comes with inbuilt GPS and an external antenna, which makes navigation reliable, even in areas with low networks. The S8 Ultra Plus offers both in-car entertainment and connectivity solutions.

Visit the product or click on the image above.

Conclusion

Investing in a JCBL Accessories  Android Head Unit not only upgrades your car’s tech but also enhances your driving experience, making it safer and more enjoyable. Whether you’re streaming music, making hands-free calls, or navigating through traffic, these units offer unparalleled convenience.

[mikkisworld]

Check out this listing I just added to my Poshmark closet: ACER 11.6" ULTRALIGHT CHROMEBOOK 311 HD DISPLAY OCTA-CORE 4GB WIFI 5 BLUETOOTH.

[tidigitalsolutions]

Ubiquiti UniFi Access Point WiFi 6 Pro (U6-PRO)

6 Pro (U6-PRO)

Upgrade your office network with the Ubiquiti UniFi Access Point WiFi 6 Pro (U6-Pro), designed for high-performance connectivity in large office environments. Featuring dual-band WiFi 6 technology, including a 5 GHz band with 4x4 MU-MIMO and OFDMA for an impressive 4.8 Gbps throughput, and a 2.4 GHz band that delivers 2x2 MU-MIMO and OFDMA for 573.5 Mbps throughput, the U6-Pro ensures seamless connectivity for all your devices. Its 300+ concurrent client capacity and guest traffic isolation capabilities enhance security and minimize congestion, while the included universal mounting kit simplifies installation.

Ubiquiti UniFi U6-PRO Key Features

• Dual-band WiFi 6 (802.11ax)

• 5 GHz (4x4 MU-MIMO and OFDMA) band with 4.8 Gbps throughput

• 2.4 GHz (2x2 MU-MIMO and OFDMA) band with 573.5 Mbps throughput

• Operates at 4x4 MIMO with 160 MHz bandwidth

• 300+ concurrent client capacity

• Guest traffic isolation for enhanced wireless network security and reduced traffic congestion

• Includes universal mounting plate, backplate and screw kit

Ubiquiti UniFi U6-PRO - Technical Specifications

Mechanical

• Dimensions: Ø197 x 35 mm (Ø7.76 x 1.38")

• Weight (without mount): 460 g (1.01 lbs)

• With mount: 600 =1.32 lbs

• Housing Material: Plastic

• Mounting Material: SGCC Steel

• Weatherproofing: IP54

Hardware

• Management Interfaces: Ethernet, Bluetooth

• Network Interface: (1) GbE RJ45 Port

• Button: Factory Reset

• LED*: White/Blue

• Power Source: 802.3at PoE+

• Power Source: UniFi PoE Switch, 48V, 0.5A PoE Adapter (not included)

• Supported Voltage Range: 44 to 57VDC

• Maximum Power Consumption: 13W

• Maximum TX Power: 2.4 GHz, 22 dBm / 5 GHz, 26 dBm

• MIMO: 2.4 GHz, 2 x 2 (UL MU-MIMO) / 5 GHz, 4 x 4 (DL/UL MU-MIMO)

• Throughput: 2.4 GHz, 573.5 Mbps / 5 GHz, 4.8 Gbps

• Antenna Gain: 2.4 GHz, 4 dBi / 5 GHz, 6 dBi

• Mounting: Wall/Ceiling (Included)

• Operating Temperature: -30 to 60° C (-22 to 140° F)

• Operating Humidity: 5 - 95% non-condensing

• Certifications: CE, FCC, IC

*Due to chip supply shortage, the LEDs for the U6 AP are limited to white and blue modes.

Software

• WiFi Standards: 802.11a/b/g

• WiFi: 4/WiFi 5/WiFi 6

• Wireless Security: WPA-PSK, WPA-Enterprise (WPA/WPA2/WPA3)

• BSSID: 8 per radio

• VLAN: 802.1Q

• Advanced QoS: Per-user rate limiting

• Guest traffic isolation: Supported

• Concurrent Clients: 300+

• Zero Wait DFS: Yes*

*Supported in upcoming firmware releases

Supported Data Rates (MBPS)

• 802.11a 6, 9, 12, 18, 24, 36, 48, 54 Mbps

• 802.11b 1, 2, 5.5, 11 Mbps

• 802.11g 6, 9, 12, 18, 24, 36, 48, 54 Mbps

• 802.11n (WiFi 4) 6.5 Mbps to 600 Mbps (MCS0 - MCS31, HT 20/40)

• 802.11ac (WiFi 5) 6.5 Mbps to 3.4 Gbps (MCS0 - MCS9 NSS1/2/3/4, VHT 20/40/80/160)

• 802.11ax (WiFi 6) 7.3 Mbps to 4.8 Gbps (MCS0 - MCS11 NSS1/2/3/4, HE 20/40/80/160)

[campuscomponent]

Zigbee vs. Wi-Fi: Which Is Better For IoT Applications?

With the advent of the Internet of Things (IoT), wireless communication has become important to connect various devices. ZigBee and Wi-Fi are two common wireless communication protocols used for IoT applications. Wi-Fi modules are often used for Internet connections.

However, ZigBee is explicitly designed for wireless communication between low-power devices. In this article, we will compare ZigBee and Decide which is right for your Wi-Fi and IoT applications.

Comparing ZigBee and Wi-Fi

ZigBee and Wi-Fi are both wireless communication protocols that allow devices to communicate with each other without cables or wires. However, they differ in frequency, range, and power consumption.

Frequency

ZigBee operates in the 2.4 GHz frequency band, which is also used by Wi-Fi, Bluetooth, and other wireless communication protocols. Conversely, Wi-Fi can operate in multiple frequency bands, including 2.4 GHz and 5 GHz. The 5 GHz frequency band is less congested than the 2.4 GHz band and is therefore less susceptible to interference.

Range

One of the key factors to consider when choosing between ZigBee and Wi-Fi for IoT applications is range. ZigBee's communication range is typically up to 100 meters, making it suitable for applications that require communication between devices within a limited range.

Wi-Fi, on the other hand, has a range of several hundred meters, making it a better option for applications that require Internet connectivity over a larger area.

Security

Security is an important factor to consider when choosing a wireless communication protocol for IoT applications. Both ZigBee and Wi-Fi offer various security features. However, Wi-Fi is generally considered to be more secure.

This is due to the availability of various security protocols such as WPA2 and AES encryption. ZigBee, on the other hand, uses a security protocol called ZigBee Security, which provides a basic level of security.

Power Consumption

Power consumption is another important factor when choosing between ZigBee and Wi-Fi. ZigBee is designed as a low-power wireless communication protocol, making it ideal for energy-saving IoT devices.

On the other hand, Wi-Fi modules for IoT are not well suited for battery-powered IoT devices, as they can consume a large amount of power, especially when transmitting data.

Network Topology

The network topology of your IoT application is also an important factor to consider when choosing between ZigBee and Wi-Fi. ZigBee is designed to support simple network topologies and is ideal for applications that require communication between multiple devices.

On the other hand, Wi-Fi modules support more complex network topologies, making them a better option for applications that require communication between a large number of devices.

Cost

Cost is important when choosing a wireless communication protocol for IoT applications, and ZigBee is generally cheaper than Wi-Fi, especially in large-scale deployments.

This is because ZigBee modules are typically cheaper than Wi-Fi modules and require fewer nodes in a ZigBee network, reducing overall system cost.

Wi-Fi Module for IoT The

Wi-Fi module is widely used for IoT applications that require Internet connectivity. Digi Key is a well-known manufacturer of his Wi-Fi modules for IoT applications. One of the company's products is the XB24-CZ7WIT-004 WiFi module.

A low power consumption module that supports 802.11b/g/n Wi-Fi standards. It also has a built-in TCP/IP stack that allows easy connectivity to the Internet.

ZigBee Module for IoT The

ZigBee module is widely used in IoT applications that require low-power wireless communication between devices. Digi Key is also a well-known manufacturer of his ZigBee modules for IoT applications.

One of the company's products is his ZigBee module XB3-24Z8UM, a low power module that operates in the 2.4GHz frequency band. It also has a built-in antenna and has a communication range of up to 100 meters.

Advantages of ZigBee in IoT Applications

Low Power Consumption: ZigBee modules are designed for low power consumption, making them ideal for battery-powered his IoT devices. This means that ZigBee devices can last for months or even years on a single battery.

Simple network topology: ZigBee modules use a simple star or mesh network topology, making them easy to set up and maintain.

Low cost: ZigBee modules are inexpensive, making them a cost-effective solution for IoT applications.

Suitable for large-scale deployments: ZigBee is designed for large-scale deployments and is suitable for industrial and commercial applications.

Robustness: ZigBee is designed for robustness and includes mechanisms to handle interference, channel switching, and network congestion. This makes them ideal for applications where reliability is important.

Security: ZigBee has built-in security features such as AES-128 encryption and device authentication, making it suitable for applications that require secure communications.

Scalability: ZigBee networks can be easily expanded by adding nodes, making them suitable for applications that require scalability.

Advantages of Wi-Fi in IoT Applications

High Data Rate: Wi-Fi can transfer data at high speeds, making it suitable for applications that require high bandwidth such as: B. Video streaming.

Wide Range: Wi-Fi has a wider range than ZigBee, making it suitable for outdoor applications.

Compatible with Existing Infrastructure: Wi-Fi is compatible with existing wireless networks and can be easily integrated into existing infrastructure.

Security: Wi-Fi supports various security protocols such as WEP, WPA, and WPA2, making it a secure solution for IoT applications.

High Bandwidth: WiFi has a high bandwidth of up to hundreds of Mbps, making it suitable for high-speed data transmission applications.

Ease of use: Wi-Fi is widely used and understood, making it easy for developers to implement and deploy Wi-Fi modules in IoT applications.

Integration with other systems: The Wi-Fi module can be easily integrated with other systems such as cloud platforms and mobile applications, making it easier to manage and control IoT devices.

Also Read - Esp8266 Wifi Module Pin Configuration

                     Things You Should Know Before Buying ESP8266 Wifi Module

ZigBee vs. WLAN: Which is better?

ZigBee is a good option for applications that require low power consumption and a simple network topology. ZigBee is also a cost-effective solution for IoT applications and can be deployed at scale. Digi Key offers a variety of ZigBee modules, including the XB3-24Z8UM ZigBee module, which is a low-power module with a range of up to 100 meters.

For applications that require high data rates and compatibility with existing infrastructure, WLAN is a good option. Wi-Fi is also a secure solution for IoT applications and supports a variety of security protocols. Digi Key offers several Wi-Fi modules, including the XB24-CZ7WIT-004, which is a low-power module that supports the 802.11b/g/n Wi-Fi standard and has an integrated TCP/IP stack.

Conclusion

Both ZigBee and Wi-Fi have advantages and limitations for IoT applications. Which one you choose depends on your application's specific requirements. Additionally, ZigBee is a cost-effective, low-power option for simple network topologies. However, Wi-Fi offers high data transfer speeds and compatibility with existing infrastructure.

Therefore, it is important to consider the specific requirements of your application before deciding which wireless communication protocol to use. ZigBee and Digi-Key Wi-Fi modules can provide reliable wireless communication solutions for a variety of IoT applications.