This entry-level antenna also needs to be verified
Theoretical support for dipole antennas ( Dipole Antenna Documentation )Today I verified that the frequency is 3GHz
1/4 wavelength is 25mm
1/2 wavele...
[i=s]This post was last edited by littleshrimp on 2020-2-28 19:56[/i]SensorTile.box Sound Control LED Brightness
The principle is relatively simple. Use ADC to collect microphone data to calculate the...
The EMC test components of the whole vehicle include: automobile information system, automobile navigation system, automobile tire pressure detection system, automobile audio-visual entertainment syst...
It is divided into two layers. One layer is the interrupt controller inside each core, which is called interrupt controller, abbreviated as intc; the other layer is for the entire chip, which is chip-...
The development board for this evaluation: ESP32-Audio-Kit
Provider: Ai-ThinkerQuantity: 10 piecesApplication period: now to August 16Application Methods:
Click here to enter the event page and fill i...
Use flags with caution (I am a novice in microcontrollers, experts please help me, welcome to give me advice!~) What I am talking about here is to use flags reasonably and carefully, otherwise it is ...[Details]
July 22, 2024 –
Mouser Electronics, a leading New Product Introduction (NPI) distributor™ focused on driving industry innovation, explores new developments, advancements, and challenges in elec...[Details]
■ Overview
White LED is widely used in LCD backlight of mobile phones, PDAs, digital cameras, etc. The following introduces TOREX's corresponding solutions using DC/DC, CHARGE PUMP, etc. and t...[Details]
In recent years, autonomous driving has undoubtedly become a hot topic in the technology and automotive circles. Technology companies such as Google, Baidu, Apple and Uber, as well as mainstream auto...[Details]
Beijing Megvii Technology Co., Ltd. announced the completion of the second phase of equity financing in its Series D round. The total financing amount in the Series D round has now reached approximat...[Details]
BiRen Technology, a general-purpose smart chip design company that was established only 9 months ago, recently announced the completion of a round A financing totaling 1.1 billion yuan, setting a new...[Details]
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Definition of afterimage:
Afterimage is also called image sticking. It refers to the phenomenon that the monitor displays the same static image for a long time and leaves the previous ...[Details]
ROHM's SiC SBD was successfully used in the data center power module of Murata Power Solutions, a subsidiary of the Murata Manufacturing Group The third-generation SiC Schottky diode (hereinafter ...[Details]
According to foreign media reports, lithium batteries can power smartphones, laptops, electric bicycles and electric vehicles , etc., and store energy in a very small space. This compact design is us...[Details]
Although Xiaomi has already entered South Korea, its mobile phones officially entered South Korea in 2018. Samsung, as a local company in South Korea, has maintained a leading position in the m...[Details]
According to foreign media reports, in the race to develop fully autonomous vehicles, enabling autonomous vehicles to clearly "see" the road ahead and assess potential hazards is the key to achieving...[Details]
Enthusiast Network reported (Text/Wu Zipeng) In 2021, the "National Comprehensive Three-dimensional Transportation Network Planning Outline" proposed for the first time to develop the low-altitude ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
According to foreign media reports, Hyundai Mobis, a parts subsidiary of Hyundai Motor Group, announced that it has developed a new safety technology that can protect the safety of passengers by inte...[Details]
Huang, speaking at market research and advisory firm Gartner's IT Symposium/Xpo event in Orlando on Tuesday, argued that CEOs and CIOs must start using AI early and that changes will happen natural...[Details]
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