The Advancement On Military Technology

Military technology has come a long way in recent decades, with advancements in areas such as unmanned aerial vehicles (UAVs), precision-guided missiles, and electronic warfare changing the face of modern warfare. These technologies have made it possible for militaries to operate more efficiently, effectively, and with greater precision than ever before.

One of the most notable developments in military technology has been the rise of UAVs, also known as drones. These unmanned aerial vehicles can be used for a wide variety of military operations, from reconnaissance and surveillance to offensive strikes against enemy targets. Drones are particularly useful for gathering intelligence and providing real-time situational awareness, allowing military commanders to make informed decisions and respond quickly to changing situations.

Another major advancement in military technology has been the development of precision-guided munitions. These weapons use GPS technology and other guidance systems to precisely target enemy assets, minimizing collateral damage and reducing the risk of civilian casualties. Precision-guided munitions have revolutionized modern warfare, allowing military forces to strike with greater accuracy and efficiency than ever before.

Electronic warfare has also emerged as a critical area of military technology in recent years. Electronic warfare encompasses a range of technologies designed to disrupt or disable enemy electronic systems, including radar and communications equipment. By disrupting enemy communications and radar systems, military forces can gain a significant advantage on the battlefield.

Other notable advancements in military technology include improved body armor and protective equipment for troops, advanced medical technologies for treating combat injuries, and the development of exoskeletons and other technologies to enhance soldier performance and reduce physical strain.

Overall, the rapid pace of technological advancement is transforming the nature of modern warfare, with militaries around the world investing heavily in cutting-edge technologies to gain an edge on the battlefield. As military technology continues to evolve, it will be interesting to see what new developments emerge in the years ahead.

DJI’s Avata, DJI Latest Drone

DJI has launch their latest product line in FPV drones named Avata. DJI’s Avata is a smaller, more nimble version of its full-sized FPV drone. The small form factor and ducted propellers allowed me to get much closer to subjects without any worries of injuring them if things went wrong. The Avata’s compact size makes it much lighter, and the ducted props stop it from slicing up any people in its flight path which actually much safer to fly around people and less likely to do damage when crashed..

FPV drones have always been about delivering next-level flight characteristics and footage. These nimble drones broadcast the feed from an onboard camera to the pilot’s goggles. The experience puts you in the proverbial pilot’s seat of the drone.

This ability to fly through small gaps and around people makes the footage much more relatable to the viewer and sometimes referred to as “cinewhoops,” with their slower top speed and smoother flight characteristics prioritizing more relaxed flights over acrobatic movements like flips and rolls.

DJI is really pushing to sell the Avata with its motion controller instead of the conventional controller; the former feels comparable to a joystick for a flight simulator, only with no physical connection. While the goal is to make it more approachable to new pilots, the motion controller felt very muddy and slow.

It’s easy to set up, easy to fly, and components are inexpensive to replace. Once the goggles, controller, and drone are all paired together, all you really need to do is keep the batteries charged.

Another big positive with the Avata is the high-quality video feed coming into the goggles. DJI’s goggles display a high-definition video feed from the drone, giving a clear preview of what’s ahead of the drone and what need to avoid—especially useful when flying through the dense woods.

Avata can shoot video at 4K 60 fps, and 2.7K 120 fps (good for slow motion)—it can also shoot 48-megapixel photos. The Avata can also capture the same top-down style videos/ photos that you’d expect from a Mavic; throw it in normal mode, lower the camera, and you’re in business. It need really fast memory cards. DJI’s list of accepted micro SD cards requires a write speed of above 30 mb/s.

One brand make to the top of MicroSD Cards world.

These day we use a lot of data. These data need to be saved and reused. Despite many devices coming with high levels of built-in storage these days, microSD cards remain an in-demand accessory for many electronics enthusiasts. These MicroSD memory cards allow users to add more storage to various electronics, to save data separate from a host device, and to transfer data from one machine to another. 

Install yours in your camera, drone, video game console, smartphone, and more. For their small size, microSD cards are one powerhouse accessory.

What specifications that need to consider?

Capacity: 

These days, capacity options range from 16 gigabytes to 1 terabyte, but what capacity you need depends on your use case. A microSD card with a smaller storage capacity might be ideal for an Android smartphone that just needs a little extra storage or an infrequently used point-and-shoot camera for quickly transferring images to your computer. Meanwhile, a microSD card with more storage might be ideal for a DSLR camera or a professional-grade drone.

Many average users can play in the 128 to 512-gigabyte space. It’s rare that you will need to go beyond that unless you’re a professional who knows what you’re doing or you’re willing to spend the money on more capacity.

Any Single Board Computer (SBC) like Raspberry Pi and others also use microSD as their expanded data storage.

Speed Classes: 

The Speed Class (SC) refers to the write speed of a microSD card, or how long it takes for a file to save to the card. The current standard is C10 (Class 10), which offers a minimum write speed of 10 megabytes per second. Practically speaking, today’s microSD cards far exceed this amount. Higher rates are U1 and U3. Lower rates are virtually obsolete at this point.

The Video Speed Class is a newer standard for write speed that allows for the highest resolution images and video. There are five Classes—V6, V10, V30, V60, and V90—offering write speeds between 6 to 90 megabytes per second. V30 and higher, which support 4K and 8K video, tend to be more common.

Application Performance Class: 

The Application Performance Class (APC) determines how fast and well a microSD card can communicate with and transfer data to and from a device. This metric is especially important for electronics that use apps, such as smartphones and computers. The ratings are A1 and A2, with the latter performing more than twice as fast as the first standard.

Formats and Transfer Speeds: 

There are other nuances in microSD cards to consider, such as SDHC versus SDXC formats. MicroSDHC stands for Secure Digital High Capacity; this format includes lower capacity cards, up to 32 gigabytes. MicroSDXC stands for Secure Digital Extra Capacity. As you might guess, this format is for cards with higher capacity, between 32 gigabytes and 2 terabytes. It’s not simply a matter of capacity, though. Certain tech is only compatible with certain card types, so make sure your microSD card will work in the device you need it to. MicroSDXC cards are more common, though microSDHC options are often still available and can often be cheaper.

So... what is the brand that I suggest?

1. Samsung Evo Select with Adapter 128GB

2. Sandisk Ultra 128 GB

3. KINGSTON Canvas Go! Plus 128GB

4. PNY Pro Elite 1TB

5. LEXAR 1000x 128GB

6. KINGSTON Canvas React Plus with Adapters 128GB

DJI Being Listed As No-Go In USA

Even though Donald Trump has been ousted from the Oval Office, the US policies is still the same. All policies on China is still intact including any Chinese based technology that were used by Chinese Military.

Drone technology is also not spared.

DJI, one of the largest and most popular drone companies in the world has been added to the US Department of Commerce’s Entity List, designating the Chinese company as a national security concern and banning US-based companies from exporting technology to the company.

The ban was put in place through the same mechanism as the US government’s ongoing ban on Huawei products, and is primarily focused on blocking the export of US technology to the drone-maker. As such, the ban will make it difficult for US businesses to provide parts or components for DJI to use in its drones, which is likely to disrupt the company’s supply chain. 

It may also make it difficult for US stores to directly sell DJI products or transact with the company, particularly if China responds to the action with further restrictions.

The filing also allows for a “case-by-case review for items necessary to detect identify and treat infectious disease; presumption of denial for all other items.” It is unclear which of DJI’s drones and drone accessories might qualify for this exemption, if any.

The new additions to the entity list came alongside a more specific action against China’s Semiconductor Manufacturing International Corporation, or SMIC, which was listed in response to purported ties between the company and the Chinese military.

But the United States government has also cited several concerns in the past over security issues with the drones, which are largely made in China and contain Chinese parts. The Department of the Interior has announced plans to ground its drone fleet as it reviews whether there are any major security concerns of Chinese spying or cyberattacks. 

And the Department of Justice banned buying foreign-made drones which includes DJI’s products using agency funds back in October, citing similar security concerns. The Department of Defense has certified several other drones from competitors like Parrot and Skydio for governmental use instead, after several years of review.