National Road Jiayin to Linjiang Highway (G222) Jingyu to Jiangyuan Section Construction Project
Challenge: The aeronautical communication and navigation system has a wide frequency domain, various modulation methods, and complex measurement parameters. It is difficult to cover more application fields by using existing measurement instrum…
The three basic needs of lamps
Release date: 2017-12-14 Source: Red Lighting Sharing: …
The first domestic VR+ industry accelerator operated by VR network (): Qidi R accelerator has officially landed in the core area of ​​Chaoyang, Beijing, and the VR/AR startup team that entered the Entrepreneurial R accelerator (Jiuxianqiao base) before…
In recent days, there have been smart buses in Shenzhen. This smart bus is loaded with 25 people, including 17 seats and 8 people standing. Currently still in trial operation, this smart bus has achieved the functions of deceleration avoidance, emergency stop, obstacle bypass, and auto-sta…
With the Hollywood movie plot, magazine cover, and news headlines, the competition between artificial intelligence (AI) and humans has successfully attracted a lot of attention. The prophets warned that AI would steal work, violate the law, and wage war. But such predictions have a bearing…
For the safety of the family, many families will install cat's eyes, but the traditional cat's eyes are not large enough in view, and they will affect the use when the light is not very good, and it is inconvenient for the elderly and children to use. In or…
The concept of Bitcoin was originally proposed by Nakamoto in 2009. According to the idea of ​​Nakamoto, the open source software was released and the P2P network was constructed. Bitcoin is a digital currency in the fo…
Mean filtering
Mean filtering is a typical linear filtering algorithm, which refers to giving a template to a target pixel on an image. The template includes adjacent pixels around it (a surrounding pixel centered on the target pixel, forming a…
Abstract: The medical device industry involves many industries such as medicine, machinery, e…
Maybe everyone has heard of circuit breakers and air switches, and many people may confuse the two. So, is the circuit breaker the same as the air switch? If not, what is the difference between the two? What are the characteristics of air switches a…
Silicon Labs (also known as "core technology") has introduced a series of high-performance I2C programmable crystal oscillators (XO) with optimal jitter performance and frequency flexibility. With typical jitter performance down to 95fs, the Si544/Si549 Ultra Seri…