[color=rgb(102, 102, 102)][font=宋体][size=12px]With the formulation and mandatory implementation of more and more [b]electromagnetic compatibility[/b]directives, specifications and standards at home an...
[i=s]This post was last edited by paulhyde on 2014-9-15 09:19[/i] I saw it on the Internet: [url=http://www.nuedt.net/bbs/viewthread.php?tid=77494]http://www.nuedt.net/bbs/viewthread.php?tid=77494[/ur...
New CT9-CT30 passive AC isolation sensor and its application Abstract: A new type of CT9-CT30 passive AC isolation sensor used in the field of AC measurement. With the application of computers in AC m...
I used to be engaged in .NET software development, and now I am gradually learning embedded development. Now the company needs to develop a handheld POS machine. It is developed based on MC2002 API. T...
In my opinion, Chinese FPGA design lacks a concept, has no complete guiding ideology, has a long design cycle, is difficult to quickly meet new market demands, and rarely develops its own industry sta...
Qorvo is closely following the emerging 5G standards. Excitingly, 5G may include millimeter wave capabilities for high data bandwidth connections. As PC board space becomes increasingly compact and fr...
At present, the development of wireless power supply technology for electric vehicles (EVs) is becoming more and more active. In 2012, Volvo of Sweden established Volvo Technology Japan in Tokyo as...[Details]
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
Automotive applications are particularly sensitive to EMI events, which are unavoidable in a noisy electrical environment consisting of a central battery, bundled wiring harnesses, various inductiv...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
In order to highlight the concept of "energy saving and environmental protection" of intelligent buildings, solar street lights are designed for intelligent communities. The inclination and capacit...[Details]
1. Principle of displacement angle sensor
The angle sensor is used to detect angles. It has a hole in its body that fits the LEGO axle. When connected to the RCX, the angle sensor counts once ...[Details]
0 Introduction
With the development of society, people pay more and more attention to security work. Monitoring products have been used in various fields instead of being used only in importan...[Details]
Although it is relatively easy to check the stability of a simple amplifier at lower frequencies, it may be much more difficult to evaluate the stability of a more complex circuit. This artic...[Details]
1. What is temperature?
Heat is a type of molecular motion. The hotter an object is, the faster its molecules move. Absolute zero is defined as the temperature at which all molecular motion ...[Details]
Investment in
the
medical device
industry has been on the rise in recent years. In the past two years, venture capital for medical devices has almost doubled, reaching $4 billion in 2007. Fr...[Details]
At very low temperatures, certain metals and alloys lose their resistance to electric
current
and become
superconductors
. Two parameters that are often measured are the transition ...[Details]
Recently, news came from the certification department that the photovoltaic grid-connected inverter of Samil New Energy Co., Ltd. (hereinafter referred to as "Samil New Energy") has once again obta...[Details]
Corelink Semiconductor has launched the CL1100-based 5-7W E27 LED lighting driver system solution DB2. This driver module meets the requirements of small size (L×W×H=5.1cm×2.1cm×1.8cm), low standby...[Details]
Analog electronics
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