-
Semiconductor lasers (LDs) are small in size, light in weight, high in conversion efficiency, energy-saving, and can be directly modulated. Based on its multiple advantages, it has been increasingl...[Details]
-
About 80% of the failures of today's LED lighting products come from the power supply. With the continuous improvement of LED light source product packaging technology and the continuous development...[Details]
-
Central topics:
Analysis of the technology used in passive infrared detectors
Solution:
Use high quality mirror material
Improved optics
Temperature c...[Details]
-
What kind of Guazhou have you seen? Is it the honeydew melons and fiery red wolfberries everywhere, or the famous Yulin Grottoes and the Son of the Earth with many tourists? What kind of Guazhou have ...[Details]
-
Abstract: The emergency assistance system is based on the EC5-1719CLDNA high-performance single-board computer, with the addition of human vital signs monitoring sensors, audio and video modules, ...[Details]
-
On October 26, the Ministry of Industry and Information Technology stated in a letter in response to Proposal No. 2524 of the Third Session of the 13th National Committee of the Chinese People's Poli...[Details]
-
In the process of entering this research, the current visualized cockpit is a very important part of evaluating the flagship models of car companies. This part actually includes three parts: screen...[Details]
-
At present, there are three main ways to generate SPWM signals: 1) Use analog circuits such as comparators and oscillators to generate triangular waves and square waves for comparison to generate SPW...[Details]
-
Nissan is testing Kinect-enabled showrooms at its dealerships, allowing buyers to get a taste of the driving experience without actually touching the vehicle.
Using Microsoft's Kinect technology,...[Details]
-
The rise of silicon carbide is a perfect match for the 800V high-voltage platform system of electric vehicles. With the hot trend of the 800V high-voltage platform, SiC power components will enter ...[Details]
-
Author: Shan Lanqing, Kong Wangwei, Gu Chenghong, Li Furong
Unit: School of Electronic and Electrical Engineering, University of Bath
Article Introduction
The increase of distrib...[Details]
-
The pesticide residue rapid tester is designed according to the national standard method and the requirements of the World Health Organization WHO, the Food and Agriculture Organization FAO pesticid...[Details]
-
Air Mass AM (Air Mass) is the path length of sunlight through the atmosphere, referred to as AM. The outer space is AM 0, and when the sunlight shines vertically on the earth, it is AM1 (equivalent to...[Details]
-
According to news on October 31, Tesla’s stock price fell nearly 5% on Monday, U.S. time. Previously, Tesla's long-term partner and battery supplier Panasonic released a financial report admitting th...[Details]
-
Servo hydraulic press is a hydraulic device that uses a servo motor to drive a hydraulic pump to achieve precise control of pressure, speed and position. It is widely used in metal forming, plastic...[Details]