[i=s]This post was last edited by walker2048 on 2022-10-21 21:52[/i]AI recognition solution selection
Due to the wrong solution selection during registration, the original plan was to use esp32-cam to...
[align=center][img]http://www.hiecube.com/uploadfile/b/ytp8EeDAlfr5k6MDCMd3.jpg[/img][/align] Most of the power supplies we come into contact with in daily life can be roughly divided into power trans...
Mobile handset antenna designers face many challenges: ever-increasing frequency band coverage requirements, challenging industry design constraints, and shrinking antenna mounting space.
Designers ca...
I recently read an article by Qorvo and was shocked by the rapid development of technology, especially the development of 5G. Let me first look at the following pictures.
1. Autonomous vehicles for tr...
Today I suddenly remembered a post I saw in the forum a long time ago, which was explained by teacher [url=home.php?mod=spaceuid=41670]@maychang[/url], but I couldn’t find the original post after sear...
Apple has long been expected to develop a "folding camera" for future iPhones. Recently, Apple has reportedly been looking for suppliers to manufacture such a periscope lens, and now a new pate...[Details]
Beijing time, May 12th evening news, according to foreign media reports, Apple today obtained a new patent for automobile safety from the US Patent and Trademark Office (PTO), from which it can be se...[Details]
System on Programmable Chip (SOPC) is a special embedded system with flexible design and in-system programmable functions of software and hardware. SOPC is based on integrated circuit IP core in ...[Details]
1. The viewing angle of the entire screen of the 3-in-1 LED display is larger than that of the 3-in-1 LED display, and the surface of the 3-in-1 LED display can be treated with diffuse light reflec...[Details]
Recently, the 11th Intel Internet Data Center Summit (2019 Intel IPDC Summit) was successfully held in Xiamen. With the theme of "Data Clouds Surge, Intelligent Future", this summit brought together ...[Details]
Jiwei.com News: On October 6, according to data released by the Semiconductor Industry Association (SIA) on Tuesday (6th), global semiconductor revenue in August increased by 3.6% from the previous m...[Details]
January is a very important month for Tesla's Shanghai Super Factory. Production of the China-made Model 3 is finally ramping up after a trial run in 2019. Reports indicate that even with the Lunar...[Details]
In work, we often see that some inverters or soft starters are equipped with fuses at the RST input end, as shown in the figure:
We know that the inverter itself has various protections,...[Details]
According to relevant media reports on February 12, NIO's Qin Lihong said in a public event that the 150 kWh battery will be available during the summer vacation, with a two-week trial period, after w...[Details]
On August 6, the photovoltaic inverter field of the National Solar Photovoltaic Product Quality Supervision and Inspection Center (CPVT) successfully passed the on-site review of the IECEECB labo...[Details]
I believe everyone has experienced that when driving normally, the engine with "T" is very powerful. Why is the turbocharged engine so powerful? How is it supercharged? Let's learn about the workin...[Details]
Q: Which part of a mobile phone camera has the greatest impact on image quality? The answer seems to be unique: the CMOS image sensor! As the heart of a mobile phone camera, many enthusiasts are fa...[Details]
Apple's Coronavirus Tool App Sina Digital News reported on the morning of May 2 that Apple today updated its COVID-19 screening application, which is designed to help people understand the latest...[Details]
LED
application packaging technology is crucial to basic parameters such as LED heat dissipation and lifespan. This article
briefly introduces and analyzes common elements
of
LED packaging
...[Details]
0 Introduction
Orthogonal frequency division multiplexing (OFDM) is an orthogonal multi-carrier modulation technology that converts broadband frequency selective fading channels into a ser...[Details]