-
Compiled from 3dprint To aid in early detection of wildfires, a team of technicians from nonprofit education provider New Collar Network enlisted the help of Knowles in audio and smart sensing to p...[Details]
-
SF6 gas has been widely used in power systems for its excellent insulation and arc extinguishing performance, and has almost become the only insulation and arc extinguishing medium used in medium-volt...[Details]
-
Apple's Pro Display XDR has been released for some time. In terms of price, the standard glass version is priced at 39,999 yuan, and the Nano-texture glass version is priced at 47,999 yuan. Th...[Details]
-
1. Use proteus to draw a simple circuit diagram for subsequent simulation 2. Programming /*********************************************************************************************************...[Details]
-
Signal integrity is a function of the oscilloscope and its inputs. Most DSOs have a gain inaccuracy of 1% to 5% at DC. Absolute gain at high frequencies is rarely specified, but the overall Gaus...[Details]
-
The power grid supplies users with alternating current, while various radio devices require direct current. Rectification is the process of converting alternating current into direct current. Using de...[Details]
-
This month, some Huawei products passed the national 3C quality certification. For example, this new 4G phone with model number MGA-AL00 supports up to 22.5W wired charging. Currently, the only...[Details]
-
Physicists first postulated
more than a century ago
that the fusion of hydrogen into helium powers the sun. It took researchers many years to uncover the secret: lighter elements collide ...[Details]
-
Various intelligent digital display regulators generally have PID parameter self-tuning function. When the instrument is used for the first time, the best P, I, and D adjustment parameters of the...[Details]
-
SolarEdge Technologies, a world-renowned manufacturer of micro PV inverters, has announced that its single-phase residential and small commercial inverter series have obtained Japan JET certificati...[Details]
-
introduction
The information of passive acoustic targets is generally mixed in complex and changeable environmental noise, and the signal-to-noise ratio is low. It is difficult to meet the require...[Details]
-
Development of VSC-MTDC system and analysis of new control requirements
Voltage source converter based multi-terminal direct current transmission (VSC-MTDC) technology can be used to build...[Details]
-
As a new type of green light source, LED light source has been more and more widely used due to its advantages of low power consumption, long life, fast response speed, high efficiency and energy...[Details]
-
The rapid development of RF integrated circuits has provided broad prospects for engineers and technicians engaged in various types of wireless communications. However, at the same time, the design o...[Details]
-
The problem of unstable servo motor speed usually involves multiple factors. The following is a detailed analysis and solution to this problem:
1. Cause Analysis
(1) Problems with the mot...[Details]