With the issuance of 5G licenses, major operators are accelerating the deployment of 5G base stations. What changes will 5G base stations have in the future? The concept of 5G indoor base stations has...
How to consider the impact of audio analog signals after being transmitted through a 100m long cable? Has anyone seen similar theoretical analysis? Please recommend...
Can anyone tell me what type of angle sensor this is? Please send me a relevant link. Picture 1 has the rotor. Picture 2 has two wires at the top of the sensor wrapped with a coil. Picture 3 has four ...
The real-time clock (RTC) is a module independent of the main function, used for timing functions related to calendar time. In the past, there were special chips such as DS1302. Now, due to the improv...
Qorvo® Biotechnologies’ COVID-19 Rapid Antigen Test Receives FDA Emergency Use Authorization (EUA) BEIJING, China, May 18, 2021 – Qorvo®, Inc. (Nasdaq: QRVO), a leading provider of innovative radio...[Details]
The humanoid
robot
market is very competitive, and many companies are trying to attract money and roll up their sleeves to get started.
While technology companies are still preparing a...[Details]
An oscilloscope, as its name suggests, is a machine that displays waveforms. It is also known as the "eyes of electronic engineers." Its core function is to display the actual waveform of the measu...[Details]
There are rumors that Xiaomi may launch the Mi 11 series later this month, including the Mi 11 and Mi 11 Pro models. In October, a mysterious Xiaomi phone with model number M2011K2C appeared in the d...[Details]
Apple is seeking tax breaks from the U.S. government for domestic chip production, a sign that the company may be aiming to move more iPhone manufacturing to the United States. According to Bloombe...[Details]
The following is the power supply working status indication circuit diagram:
In the circuit shown in the figure, LED-R is used as power indicator, and LED-G is used as load HL (light) work...[Details]
Liu Jingli, General Manager of Hebei Baoding Power Supply Company
Building a ubiquitous power Internet of Things is a key link in promoting the construction of "three types and two networks" a...[Details]
With the smart home market growing strongly, installations of smart home devices are expected to surge by 35% over the next five years. However, behind the vigorous development of the market, there a...[Details]
Japanese automaker Subaru is developing a new version of its EyeSight driver assistance system that will use artificial intelligence to provide autonomous driving and automatic parking functions, acc...[Details]
Wang Yanmin, President of the Global Ecosystem Development Department of Huawei Consumer Business BG, revealed in an interview that the number of registered developers in Huawei's HMS ecosystem has g...[Details]
Public transportation has strong advantages that cannot be matched by individual transportation. Giving priority to the development of urban public transportation systems is the best way to solve...[Details]
It just so happens that I have learned both microcontroller and PLC. When I was in school, I majored in electrical engineering. The school's knowledge covered a wide range of topics, and I basically ...[Details]
introduction
The LCD screen itself does not emit light. In order to clearly see the content of the LED display, a certain amount of white light backlight is required. The backlight is an optic...[Details]
Without the cooperation of the hub motor, there is no essential difference between the so-called skateboard chassis and the old-fashioned non-load-bearing body, that is, the body structure with a b...[Details]
I remember about 6 years ago, I was flipping through a computer-related magazine and saw an advertisement for a hard drive. I can't remember the brand, but the thing that impressed me most was the ...[Details]
RF/Wirelessly
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