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The reliability (lifespan) of LED lighting fixtures depends largely on the heat dissipation level, so improving the heat dissipation level is one of the key technologies. It mainly solves the pro...[Details]
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According to foreign media reports, data released by chip foundry TSMC showed that their revenue in 2021 was NT$1,587.415 billion, equivalent to approximately US$57.4 billion, an increase of 18.5% ye...[Details]
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1. Experimental Purpose 1. Master the application design of 51 single-chip microcomputer timer/counter 2. Master the design and programming of query mode and interrupt mode timing 3. Be familiar ...[Details]
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1 Introduction
Washing machines are an indispensable household appliance in the home, and they are developing very fast. Fully automatic washing machines are favored by everyone because of their con...[Details]
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introduction This paper proposes a network camera design based on ARM and POE embedded system. The solution uses AT91RM9200 processor and its peripheral modules as the hardware platform and embedde...[Details]
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1 Introduction
With the continuous development of high-voltage and high-power power electronic devices, the driving power supplies connected in series often need to withstand extremely hi...[Details]
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Satechi recently launched the new Quatro wireless charging power bank, which can provide convenient wired and wireless charging options for devices such as iPhone, AirPods and Apple Watch. For...[Details]
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Schematic: PCB diagram: Program operation chart: Part of the program: #include reg52.h #include intrins.h #include math.h #include 12864.h #define uchar unsigned char #define uint unsign...[Details]
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An Airbus plane has successfully taken off automatically using autopilot technology powered by a computer vision system, marking another step forward in the realization of autonomous flying cars, for...[Details]
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1. Tap hand pressure method It is common to encounter the phenomenon that the instrument works well and sometimes not. This phenomenon is mostly caused by poor contact or cold soldering. For this sit...[Details]
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Back in February, gsmarena released the appearance of the domestically produced Doogee S98 phone. The series will also launch two other devices, called S98 Pro and S98 Ultra, which are expected...[Details]
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1. Method error
It refers to the error caused by imperfect measurement methods, loose theoretical basis, and inappropriate modification and simplification of some classic measurement methods. In o...[Details]
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On May 16, 2023, Canon (China) Co., Ltd. announced that it will sell CMOS image sensors to the Chinese market, opening a new chapter in image sensor sales in mainland China. As the core of modern dig...[Details]
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Magneti Marelli is one of eleven companies to receive the 2020 PACEpilot Award at the 2020 PACE Awards (created by Automotive News and Ernst & Young to recognize innovative products and technologies ...[Details]
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The hydraulic servo control system is a control method that uses hydraulic technology to achieve high precision, high speed, and high stability. It is widely used in industrial automation, aerospac...[Details]