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The MAX5971B is a single-port power controller designed for IEEE® 802.3af/at-compliant power supply equipment (PSE). The device provides powered device (PD) detection, classification, current limiting...[Details]
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According to an article in Hong Kong's Asia Times on July 8, the reason why the US intelligence community has issued warnings about China's 5G mobile communications technology is not so much about th...[Details]
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introduction
Ultra-high frequency (UHF) band radio frequency identification (RFID) near-field reader antenna (NFRA) is attracting much attention due to its potential for application i...[Details]
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Limited by the structural limitations of traditional fuel vehicles, no matter how much available space is used, the optimal design of electric vehicles cannot be achieved. Pure electric vehicles must...[Details]
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Working principle of intermittent oscillator
In Figure 8-9(a), the transistor works in common emitter mode, and its collector voltage is fed back to the base through transformer T, and the connec...[Details]
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German battery company JenaBatteries GmbH and chemical company BASF have teamed up to produce electrolytes for a battery technology that is particularly suitable for stationary storage of renewable e...[Details]
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Based on the voltage-current rate of change characteristics,
LED drivers
require a design that meets the requirements, so
it is crucial
to understand their characteristics and ...[Details]
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Recently, it was revealed that domestic smartphone manufacturer OPPO has started recruiting chip-related talents, including positions in digital IC, chip design, chip verification and other positions...[Details]
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The ultrasonic ranging module we use here is generally used for automatic obstacle avoidance of Arduino smart cars. Common applications are developed using a single-chip microcomputer or stm32 combin...[Details]
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software design /********************************************************************* Purpose: To build AT24CXX operation library Target system: Based on STM8 microcontroller Application software: ...[Details]
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SABIC launches first LNP™ bio-based compound to help reduce carbon emissions and fossil fuel use Recently, Saudi Basic Industries Corporation (SABIC) launched LNP™ THERMOCOMP™ DC0041PE-7M1D145W bio...[Details]
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First launched at the 2024 Beijing Auto Show, creating a safe, lightweight, and highly integrated Chinese chip
April 25, 2024,
Shanghai - Shanghai Analog Semiconductor Technology...[Details]
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Recently, China Electronics Technology Group Corporation demonstrated its latest concentrated photovoltaic power generation system in Beijing. It is understood that the company has not only achieved a...[Details]
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In principle, the dynamic wireless system digs a shallow trench on the existing asphalt road and transmits electricity from the grid to the road surface through inverters installed on both sides of ...[Details]
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CNC (computer numerical control) and lathe are two common machining equipment, which play an important role in industrial production. However, there are some significant differences between them, w...[Details]