[i=s]This post was last edited by jinglixixi on 2021-9-22 23:03[/i]Whether from the appearance or from the schematic diagram, traces of wireless communication can be seen, as shown in Figure 1.Figure ...
I just came across 51. I finally found a few good forums online, but I saw that there were very few active members and few new posts.
After that, I looked at the latest publications and found that the...
The Internet of Things (IoT) is creating a new world, a quantifiable and measurable world. In this world, people can better manage their lives, cities can better manage their infrastructure, and compa...
[i=s]This post was last edited by MianQi on 2021-8-3 08:36[/i]The default Boot mode is eMMC Flash, but the image here is not a Linux distribution, it mainly contains some window frames, titles and pla...
Recently, Huawei Consumer Business CEO Richard Yu revealed the latest news about the release time of the new flagship Huawei Mate40 series in a personal log video at the HDC 2020 conference: Please w...[Details]
Central topics:
Explore mobile phone RF and mixed signal integrated design
Solution:
Using the modulator
Using CMOS power amplifier
Cellular phones have traditionally used ...[Details]
Recently, the Shucun 220 kV transmission and transformation project, which was planned and constructed by State Grid Beijing Electric Power Company, was approved by the Beijing Development and Refo...[Details]
As a representative field of the most advanced and cutting-edge technology, the development level of the chip and semiconductor industry has now risen to the level of national strategy of various cou...[Details]
Global wafer fabs are facing severe shortages of production capacity in both mature and advanced processes, and the tight capacity situation at wafer fabs shows no sign of easing. Recently, market ru...[Details]
1. The only way for power supply---digital power supply
Linear power supply, switching power supply, digital power supply, although the power supply is not as fast as the CPU generation, it is...[Details]
In the medical field, reverse engineering is a commonly used technology. Precision matching of medical components may directly bring patients a chance of rebirth. Today I would like to introduce to...[Details]
introduction
In a wireless LAN, the transmission medium is mainly radio waves and infrared rays. Any eavesdropper with receiving ability may intercept the data in the wireless channel, grasp the ...[Details]
root@cnicfhnui-VirtualBox:/S3C2440/u-boot-2015.04# make menuconfig
HOSTCC scripts/kconfig/mconf.o
In file included from scripts/kconfig/mconf.c:23:0:
scripts/kconfig/lxdialog/dialog.h:38:20: f...[Details]
The waveform measured by electrodes from the human body surface and displayed after amplification is called an electrocardiogram (ECG). Clinically, ECG is one of the main bases for doctors to diagnose...[Details]
The Indian subsidiary of major inverter supplier ABB has sold more than 5 GW of PV inverters in India.
ABB's factory in Bangalore, India, which makes solar inverters, doubled its productio...[Details]
On the afternoon of December 21, Huawei held a new product launch conference for whole-house intelligence and smart screens at its headquarters in Songshan Lake, Dongguan, and officially releas...[Details]
When using the update interrupt of the STM32 timer, it is found that in some cases, an interrupt is immediately entered as long as the timer is turned on. To be precise, as long as the update int...[Details]
November 1, 2023, Hangzhou - Recently, Intel and Alibaba jointly demonstrated their rich cooperation and diverse innovations from technology to practical applications in the fields of cloud computing...[Details]
This article will describe a simple circuit that can convert a high AC input voltage to a low DC voltage that can be used in applications such as electronic energy meters. In this particular applicat...[Details]
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