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Recently, the State Intellectual Property Office announced the latest patent of Xiaomi Motors, which will further ensure the safety of people in the car. The patent applied for by Xiaomi Mobile So...[Details]
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1. WiFi wireless sensor sensor network has broad application prospects
Wireless sensor networks are composed of a large number of cheap, miniature, energy-saving sensor nodes deployed in the dete...[Details]
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The use of LED lights is becoming more and more popular, especially in urban lighting and lighting beautification. However, once an LED light fails, it may bring adverse effects, so the protectio...[Details]
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August 23, 2024 –
Mouser Electronics, a well-known New Product Introduction (NPI) distributor that provides a wide range of semiconductors and electronic components™, announced that it will be ...[Details]
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Abstract: This paper introduces
the principle and operation characteristics of
soft start
, as well as the role and function of MCC control cabinet.
Keywords: soft starter; AC motor; motor ...[Details]
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Today, Huawei Technologies Co., Ltd. disclosed the patent for "Method and device for evaluating student concentration", with publication number CN113780051A. ...[Details]
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1. Main idea:
Because the light-emitting diode has unidirectional conductivity, we use the R × 10k range to measure its forward and reverse resistance. Generally, the forward resistance shoul...[Details]
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The CPU we usually use is a fixed-point CPU, which means a CPU that performs integer numerical operations. When encountering floating-point operations such as 1.1+1.1, fixed-point CPUs encounter big ...[Details]
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The basic knowledge of 8051 microcontroller has been introduced before, including its history, characteristics, packaging and some practical applications. In this article, the editor will continue to...[Details]
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Most embedded systems use more than one power rail, and many use four or more. Individual ICs, such as FPGAs, DSPs, or microcontrollers, may have specific timing requirements. For example, one chip m...[Details]
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Preface
LED, or light emitting diode, is a semiconductor solid-state light-emitting device. It uses solid semiconductor chips as light-emitting materials, and emits photons through th...[Details]
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Encoder users have historically been reluctant to change because innovative motor control technologies that claim to offer superior performance and reliability must have an excellent record and tra...[Details]
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In recent years, due to the increasingly fierce competition in international oil prices, the need to improve oil field productivity has led to higher requirements for the development, production and m...[Details]
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Signal Asynchronous communication mechanism Unreliable/Reliable Signal processing method Ignore // SIGILL and SIGSTOP cannot be ignored Catch // SIGILL and SIGSTOP are not catchable def...[Details]
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Plug-in hybrid power system, referred to as PHEV, is the mainstream in the current new energy vehicle market. Compared with pure electric vehicles, it has no range anxiety. Compared with extended-r...[Details]
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