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Heat dissipation continues to plague the application of high-
power
white LEDs
. Experts from the China Epoxy Resin Industry Association said that it seems that a simple matter is...[Details]
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At the China International Fair for Trade in Services, China Mobile demonstrated how to use big data to help with epidemic prevention and control, resumption of work and production, and urban managem...[Details]
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The metering and charging of heating for residents in my country has become a general trend, but it is also a hot and difficult issue. The accuracy of the measurement is directly related to the rea...[Details]
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I have been in this industry for a few years and have used many brands of multimeters (non-clamp meters). 1. I think the most cost-effective one is the basic model of Fluke. The price and accuracy ...[Details]
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Design of Telemetry Signal Test Platform for PXI Bus
In aerospace testing, the telemetry system is an indispensable and important component. Its main function is to measure the internal/extern...[Details]
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Due to the superior performance, high stability and reliability of OCL amplifier circuit, it has been widely used by various manufacturers for a long time. However, due to various reasons...[Details]
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The commonly used insulating materials in servo motors can be divided into A, B, C, H, F and E grades according to their heat resistance:
1A grade insulation: such as cotton yarn, silk, paper ...[Details]
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Another programmable interface chip is the 8155. The 8155 developed by Intel not only has two 8-bit I/O ports (Port A and Port B) and a 6-bit I/O port (Port C), but also provides 256 B of static RAM ...[Details]
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Overview
As an important part of the vehicle's electrical and electronic system, the chassis electronic control system not only improves driving comfort, but also ensures driving safety. It is...[Details]
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At present, government agencies, environmental protection organizations, and industry alliances around the world are actively promoting the development of new power supply technologies with high ef...[Details]
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0 Introduction
Terminal guidance radar is one of the key components of the anti-ship missile guidance system. Its performance directly affects the tactical and technical indicators of the miss...[Details]
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introduction With the rapid development of the information age, information science and technology has become a powerful driving force for the development of the international society and world econo...[Details]
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Domestic OEMs usually use text to describe system design in the functional development of body controllers. The dependencies between functions are not clear and the function reuse rate is not high....[Details]
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This paper introduces the specific scheme of using UBICOM's
SX52BD single-
chip microcomputer to build an embedded system for remote power grid monitoring, so that the measurement and c...[Details]
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At present, the charging of portable electronic devices such as mobile phones, MP3 and laptops mainly adopts the traditional charging method of connecting one end to the AC power supply and the oth...[Details]
Talking
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