1. Frame structure comparisonWhat 4G and 5G have in commonThe frame and subframe lengths are both 10ms and 1ms.
Minimum scheduling unit resource: RB
Differences between 4G and 5G
1); Subcarrier widt...
The UART port of MSP432 is directly connected to the debugger:In fact, we can directly use the USB port of the debugger as a serial port, using P1.2 and P1.3, and no additional wiring is required, whi...
I haven't measured the actual power consumption, but it ran out of power in 6 hours with a 400mah battery. That's a bit fast. Is there any way to solve this?
The code is as follows:from machine import...
In the latest update, STM32 allows pyb, uos, utime, machine and onewire modules to be configurable. This is enabled by default, but can be configured in mpconfigboard.h through the following definitio...
For countries that cannot be self-sufficient in energy,
solar energy
and other alternative energy sources have indisputable advantages in helping them achieve the goal of reducing fossil fu...[Details]
HEYKUBE is the world's first programmable smart Rubik's Cube that guides you through the moves needed to solve the puzzle. What's really cool about HEYKUBE is that it also helps you learn the moves q...[Details]
Under the repeated urging of regulatory authorities, my country's domestic broadband has been accelerated several times, and 100M broadband has begun to be popularized. Now Intel has announced that i...[Details]
The number of poles of a motor refers to the number of magnetic poles or windings in the motor. Common motor poles include 2 poles, 4 poles, 6 poles, 8 poles, etc. Different pole numbers have an im...[Details]
The transformation of the century-old automobile industry is accelerating. In the process of accelerating the electrification transformation of automobiles, improving the consumer experience is the k...[Details]
This article aims to describe some of the main differences. There are many differences between the M profile and the A/R profile. The basic differences in ARMv7-M are as follows: Does not support th...[Details]
Earlier media reports said that Apple's shipment estimates for 5G-enabled iPhones may be much lower than expected. Citing sources familiar with Apple's supply chain partners, the media reported tha...[Details]
What is vehicle cybersecurity? Today, cybersecurity affects each of us on multiple levels. Our jobs, our personal lives, and even our vehicles, rely on technology that is connected and runs on co...[Details]
As we all know, safety is an eternal theme of power enterprises, and the quality of safety will directly affect the personal and equipment safety of power enterprises in the production process. The a...[Details]
1 Design Concept and Principle 1.1 Design Concept With the rapid development of technology in the field of digital home, there will be more and more value-added services on multimedia terminals. Brow...[Details]
Previously, some analysts predicted that HMS is developing rapidly and Huawei is expected to launch smartphone products equipped with Hongmeng OS as early as the end of this year. Does Huawei have ...[Details]
DoNews February 22 news (Ding Fan) There are reports that Apple is preparing a 7-inch foldable iPhone and will provide Apple Pencil support, but it may not come so soon. It is reported tha...[Details]
The digital economy is being expected to be an important support for the high-quality and sustainable development of China's economy. The integration of the energy revolution and the digital revolu...[Details]
Fairchild Semiconductor has developed a complete LED street lighting solution that features high energy efficiency, excellent thermal performance, and high reliability to extend the life of street ...[Details]
RF/Wirelessly
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