In 2017, many flagship smartphones, represented by the Samsung S8, began to support Bluetooth 5.0 technology. However, many people still do not understand what Bluetooth 5.0 is and how it differs from the earlier widely adopted Bluetooth 4.x. Bluetooth 5.0 has not been heavily promoted by mobile manufacturers because it does not focus on better … Read more
The DHS 4300A series manual, released by the U.S. Department of Homeland Security, aims to guide the secure use of wireless technologies in sensitive systems. The manual includes usage specifications for various wireless technologies such as RFID and Bluetooth. Next, we will analyze the guidance requirements for Bluetooth technology in this manual. DHS 4300A –Q6 … Read more
We often use Bluetooth in our phones, right? For example, connecting to Bluetooth headphones to listen to music or transferring files between different devices, Bluetooth is a very convenient data transmission method. But have you ever wondered, since it is a transmission technology, why is the “Bluetooth” used in phones given such a strange name? … Read more
Click on “Guangyou Student Union” above to subscribe! Nowadays, wireless routers have penetrated into thousands of households, and Wi-Fi products are emerging one after another. So, are we familiar with this relatively professional network product? Here are five industry facts to help you understand that the functions touted by router manufacturers are not really what … Read more
Wireless networks can provide significant business advantages for enterprises, such as ensuring employees can connect across multiple devices and even buildings, thereby improving productivity. However, wireless networks can also bring visible and invisible risks to business privacy. Below are nine common wireless network security pitfalls that enterprises should pay attention to. As BYOD continues to … Read more
We live in a wireless world.Every day, more devices are exchanging more data in more places.The demand is ever-increasing—analysts at Zion Market Research predict that by 2030, the wireless connectivity market will reach $219.86 billion, with a compound annual growth rate of over 15%. This surge is driven not only by the growth of devices … Read more
In today’s world where “everything can be connected”, WLAN (Wireless Local Area Network) has become an indispensable part of our lives. Whether in the cozy home, busy office, or bustling shopping mall, we enjoy the convenience brought by WLAN. But do you really understand it? Don’t worry, today we will help you understand WLAN in … Read more
Practical Guide to Kunlun Tongtai Touch Screen – 002 After installing the Kunlun Tongtai touch screen software, open one as the editing software and the other as the simulation software; After opening the software, select the corresponding touch screen signal and resolution, and complete the settings directly; The “Save As” menu item in the file … Read more
1. Why is the touchscreen inaccurate? a. It may be that the reflective stripes around the screen of the acoustic touchscreen are covered with dust after a period of use. Please wipe it with a dry, soft cloth, then turn off the power, restart the computer, and recalibrate. b. It is possible that the reflective … Read more
Click on the title below “Guo Xin Nan Fang” for quick follow-up Source: TechSugar One of the primary indicators for new car buyers when judging a car’s technological content and innovation level is the size and number of in-car displays. The size of in-car displays is gradually becoming a new driving force in purchase decisions. … Read more