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When the microcontroller outputs a low level, it will allow external devices to inject current into the microcontroller pins. This current is called "sinking current" and the external circuit is calle...[Details]
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1 Introduction Measurement uncertainty characterizes the dispersion of the values reasonably assigned to the measured quantity and is a parameter that quantitatively describes the quality of the me...[Details]
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It is reported that Luxshare Precision and Goertek's stock prices have been relatively weak due to the expected decline in TWS headphones. On the one hand, the previous downward adjustment of TWS hea...[Details]
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Based on actual conditions, this article proposes appropriate solutions for overvoltage protection needs in UPS applications.
1. Changes in the concept of overvoltage protection
When ...[Details]
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To promote high-quality development in my country's electronic information engineering science and technology field, assist the scientific development of digital infrastructure and drive the growth o...[Details]
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Abstract: When a multi-module power supply system works in parallel, in order to ensure the uniform distribution of current stress and thermal stress between modules and prevent one or more power modu...[Details]
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Abstract: In order to solve the problem of traditional conference sign-in, a face recognition conference sign-in hardware terminal was designed using S5PV210 and CC 2530, cameras, buttons, LCD s...[Details]
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Foreign media revealed that Apple is working on a series of new products with visual technology as the core, including smart glasses and AirPods equipped with cameras. These innovative products are...[Details]
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Recently, the Global Flow Battery Network learned that the world's first annual 1GWh green lead salt single-flow energy storage battery (membrane-free) production line construction project has been...[Details]
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Ultrasonic blind-guiding system designed with C8051F060
Blind people are both ordinary people and a special group. Due to their congenital physiological defects, they encounter more in...[Details]
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1 Battery technology determines the fate of energy vehicles
Regardless of whether new energy vehicles are hybrid or pure electric vehicles, they cannot do without the core technology of batter...[Details]
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According to Reuters, Google faced a class-action lawsuit seeking more than $5 billion on Tuesday local time, accusing it of illegally violating the privacy of millions of users by widely tracking th...[Details]
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The era of intelligence has begun, and the focus of the global automobile industry seems to have shifted from fuel vehicles to electric vehicles. Intelligence and electrification are regarded as the ...[Details]
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1 Introduction
As an emerging green energy, solar energy has been rapidly promoted and applied with its incomparable advantages. As the fourth-generation new light source, it has bee...[Details]
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1. Introduction
Since NVIDIA proposed the concept of GPU in 1999, the high floating point computing capability of GPU has triggered a lot of topics, such as whether GPU will replace CPU. B...[Details]
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