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Core Tip : This article describes methods that can help the automotive lighting industry achieve optimal thermal management. We discuss the selection and measurement of LED thermal characteristic...[Details]
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Circuit principle : It is an attenuation-feedback tone control circuit composed of transistors and RC networks. In the circuit, RPz is the bass control potentiometer, and RP3 is the treble control...[Details]
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Over the years, manufacturers have continued to bring LED lamps to the market with the ultimate goal of replacing incandescent and compact fluorescent lamps (CFLs). These bulb designs have evolved ...[Details]
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In computers, for ease of management, the execution process of an instruction is often divided into several stages, and each stage completes a task. For example, fetching instructions, memory reading...[Details]
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Previously, some analysts predicted that HMS is developing rapidly and Huawei is expected to launch smartphone products equipped with Hongmeng OS as early as the end of this year. Does Huawei have ...[Details]
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1. Instrument Model Keysight N5182A Network Analyzer 2. Fault phenomenon Customer feedback: The instrument has no signal output 3. Inspection and maintenance Detection: First, the power-on test w...[Details]
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1 X0
and
Hex
file formats
X0 and Hex files are ASCII (American Standard Code for Information Interchange) text files consisting of lines of text that conform to the corre...[Details]
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1. Project Overview
1.1 Introduction
The motor is an indispensable power equipment for industrial production. There are many types of motors and their functions are quite extensive. The linear sw...[Details]
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The overall structure of this design is shown in Figure
1
.
Figure 1 System overall structure
1. Design of PC monitoring software
(
1
) First, complete the
DDE
...[Details]
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On January 26, Didi and Xiaoju Energy, a digital energy service platform under Didi, and CATL announced the official establishment of a battery swap joint venture in Ningde City, Fujian Province. C...[Details]
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Thermistors are very accurate thermal sensors that indicate temperature through their resistance. If a thermistor is used as a sensor, the temperature can be measured by simply applying a voltage, me...[Details]
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According to foreign media reports, the US mobile phone giant Apple recently told the media that the company may withdraw from the UK mobile phone market in protest of the British court. According to...[Details]
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1. Introduction In the current in-car entertainment system, the USB interface has become the standard configuration of the system. With the popularity of portable devices with large battery capacity...[Details]
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Intel CEO Bob Swan was asked at an earnings conference on the 22nd when a decision on chip outsourcing would be made, and whether it would be fully or partially outsourced. He said that a decision sh...[Details]
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Silicon Valley and Beijing, China – November 12, 2024 –
Imagination Technologies (hereinafter referred to as “Imagination”), a leading global silicon intellectual property (IP) provider, has an...[Details]