I am very happy to participate in this review event and experience this very compact development board. The delivery speed is also very fast, but the only drawback is that the box was already flattene...
I recently prepared some things to take home. In order to prevent temporary office needs at home, I bought a 4G router from Dandelion online. I tried it out briefly. It is a dual-purpose router that c...
[i=s]This post was last edited by sonicfirr on 2022-4-19 20:21[/i]I am still getting familiar with Linux . I just realized that Linux has neither native GUI nor application layer protocol stack. So to...
[i=s]This post was last edited by James199 on 2021-10-17 18:56[/i]At present, most combinations in the industry are Amazon's FreeRTOS + ARM. This time we will use Huawei Hongmeng to replace FreeRTOS a...
Some power control circuits use NMOS to control the negative output, cutting off the negative pole of the battery and the system's GND. What are the advantages and disadvantages of this compared to po...
Smart refrigerators are nothing more than refrigerators with screens added to them. They claim to be able to watch movies and TV series. But what practical use does it have? In the past few years, we...[Details]
Recently, there has been a lot of news on the Internet about Xiaomi's car manufacturing. Qualifications and model pictures have been exposed... Although it is not exact news, Xiaomi cars seem to be g...[Details]
Let’s look at the actual operating results first Direct power supply effect Arduino drives LED light to flash at 1Hz circuit analysis: Let’s take a look at the green LED light parameters first:...[Details]
Shenzhen - Western Digital Corporation (NASDAQ: WDC) today announced a series of new products designed to meet the growing demand for high-endurance storage solutions - especially for industrial, int...[Details]
1. Introduction
Emergency command communication vehicles are equipped with a variety of communication equipment, such as shortwave, ultra-shortwave, and cluster radios, most of which are powered by...[Details]
When talking about Tencent, many people think of keywords such as "WeChat", "QQ", "games", and "videos". Indeed, Tencent is the strongest among the strong in the domestic Internet technology industry...[Details]
Electromagnetic flaw detectors can be used to detect casing deformation, holes, fractures, cracks and other faults and accurately locate the faults, providing an effective method for the survey of p...[Details]
Electromagnetic interference (EMI) is a part of our lives. Over time, the presence of both intentional and unintentional EMI radiators can wreak havoc on circuits. The signals from these radiators do ...[Details]
According to a recent consumer survey, 61% of Apple iPhone/iPad users plan to purchase AirTag, and among the new versions of iMac, the blue version of iMac is the most popular. SellCell today relea...[Details]
Zuosi Auto R&D released the "2022 China Passenger Car L2 and L2+ Autonomous Driving Research Report". Currently, L2-level ADAS has achieved large-scale mass production, and L2+-level ADAS is usheri...[Details]
"Complete" and "new" exhibits cover 21 major categories. Authoritative experts give wonderful lectures to understand the hot trends in the industry.
The "Government Work Report" rele...[Details]
Digital scanning probe microscope (SPM) is an important tool for studying nanometers. It uses the different interactions between probes and samples to detect the physical and chemical properties of su...[Details]
On May 16, according to Taiwan media Economic Daily, Taiwan's telecommunications manufacturers will launch mergers and acquisitions in 2022, while continuing to sprint for 5G users. The three major t...[Details]
On April 30, 2021, SAE released the fourth edition of J3016 "Driving Automation Classification", which is another iterative update of J3016 after January 16, 2014, September 30, 2016, and June 15, 20...[Details]
Industrial controllers, also known as industrial control computers or industrial PCs, are computer systems designed for industrial environments. They are often used in industrial applications such ...[Details]