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Lumen
,
unit of
luminous flux
. A point light source with a luminous intensity of 1 candela (cd) emits a luminous flux of "1 lumen" within a unit solid angle (1 steradian), abb...[Details]
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Jiangxi Province and Alibaba Group signed a series of deepening cooperation agreements in Nanchang to deepen cooperation in digital economy, smart services and other areas, especially to strengthen c...[Details]
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The generator set must not have the "four leakages" (oil leakage, water leakage, air leakage, and electric leakage), among which electric leakage can only be detected through insulation resistance tes...[Details]
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On August 3, ProLogium announced that the European Commission approved the French government’s funding of 1.5 billion euros to ProLogium. The funding will be used for the solid-state battery factory ...[Details]
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In order to avoid repeating the mistakes of the lack of automatic transmission, the TMC annual meeting has been committed to promoting international exchanges of hybrid technology since the first one...[Details]
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Goal: Light up a lamp using a dot matrix 1. Introduction to 8x8LED dot matrix LED dot matrix is a display device composed of light-emitting diodes. It can be seen everywhere in the electrical app...[Details]
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Central topics:
LED flash driver application in camera phones
TPS61310 Movie Lighting/Flash Driver
Solution:
Using the voltage drop method to adjust the ...[Details]
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Single-phase motors are different from three-phase motors. Single-phase motors have only two windings, one main winding and one auxiliary winding. However, in application, it feels much more compli...[Details]
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Course Project Topic: Single Chip Microcomputer Frequency Counter with LCD Display
Course design tasks and requirements:
Task: Use the microcontroller's timer/counter to measure the frequency of th...[Details]
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Recently, according to foreign media reports, global semiconductor company STMicroelectronics and Japan's Sanken Electric, a company focusing on innovative technologies for semiconductor devices, pow...[Details]
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According to Jiwei.com, Japan's Murata Manufacturing will start mass production of all-solid-state batteries in the next few months, with its main customers being manufacturers of headphones and othe...[Details]
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; Digital tube----Purpose: Learn table lookup and indirect addressing
CHIP SN8F27E65
//{{SONIX_CODE_OPTION
.Code_Option WDT_CLK Flosc/4
.Code_Option Reset_Pin P04
.Code_Option LVD LVD_Max ; 3...[Details]
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On September 24, Lexin Technology surged 12.90% in early trading, with each share closing at 188.55 yuan, and a total market value of 15.08 billion yuan. It is understood that last night, Espressif S...[Details]
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1. Design of power transformers and audio transformers below 2kVA Some electronic circuit designers and electronics and electrical enthusiasts often encounter transformers that they have designed bu...[Details]
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October 30, 2024 –
Mouser Electronics, the industry’s leading New Product Introduction (NPI) distributor of the broadest selection of semiconductors and electronic components™, has launched an ...[Details]