Why can antennas transmit and receive radio signals?
Since Hertz and Marconi invented the antenna, it has played an increasingly important role in human social life. The antenna is an important radio ...
Requirements: 1. Develop new automotive customers, mainly foreign-funded and joint venture OEMs or OEMs, to improve the current situation of unsaturated orders and low utilization rate of the factory....
This post collects some winning works of the 2012 competition, all of which can be downloaded directly without points. [/size] [size=4] [/size] [size=4][list] [*][url=https://download.eeworld.com.cn/s...
Lantern fish in the chip house. The author wants to share it with the forum friends to discuss. This product is estimated to be a hit. If it can work...
Regarding the spread spectrum of the chip, I saw two concepts in the manual, one is the spread spectrum frequency, and the other is the spread spectrum Modulation Width. I am a little confused about t...
0 Preface
With the improvement of living standards, people pay more and more attention to their physical health, and more and more patients go to hospitals for treatment. The basic physiological ...[Details]
With the development of lighting technology, especially the emergence of LED lighting sources, the light radiation safety of light sources has attracted more and more attention.
As early as th...[Details]
On January 30, Toyota announced that the company would sell a total of 10.5 million vehicles globally in 2022, basically the same as in 2021. This is the third consecutive year that Toyota has ranked...[Details]
This hygrometer uses a finished humidity sensor HP-15P to convert humidity into voltage . It drives a pointer voltmeter.
The characteristics of the humidity sensor HP-15 are as follows: humidity rang...[Details]
Author: Yu Youhe, Li Jian
Zhou Yan, Zhang Zhaoqi
summary:
Multi-degree-of-freedom flexibility has gradually entered modern production and human life with its superior safety...[Details]
Recently, Chengdu Shihai Xintu Microelectronics Co., Ltd. (hereinafter referred to as Shihai Xintu) completed tens of millions of yuan in Pre-A round of financing, jointly invested by Caixin Investme...[Details]
The integrated orifice flowmeter is a high range ratio differential pressure flow device composed of a standard orifice plate and a multi-parameter differential pressure transmitter. It can measure t...[Details]
Industrial software is the "no man's land" of China's intelligent manufacturing. "The brain of industry, the key to industrial upgrading, the foundation of intelligent manufacturing, and the core ...[Details]
Introduction: This paper implements a wireless call system with simplex voice and data transmission functions based on ATMEGA16L single-chip microcomputer. The voice and data transmission of the mast...[Details]
Jiwei.com reported on February 3 that Huawei Terminal’s official Weibo account announced today that Huawei’s Mate X2 foldable screen mobile phone will be released on February 22. Judging from the off...[Details]
Today we went to OPPO's ColorOS forum and found that the OPPO Reno series phones released in April already support unlocking the BootLoader (OPPO said it was a deep test). This is good news for enthu...[Details]
According to foreign media reports, Apple recently acquired Spectral Edge, a British startup photography technology company, to improve the iPhone's night mode and other photography features. ...[Details]
The Taiwan International Lighting Technology Fair held in Taipei recently just concluded. Exhibitors joined in the event and exhibited various latest
LED lighting
applications. As the globa...[Details]