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According to foreign media reports, the 2021 International Consumer Electronics Show (CES 2021) has come to an end, and the dates for the exhibition in the next three years have also been anno...[Details]
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1. Transformer zero-sequence impedance tester three-phase three-wire short-circuit parameter measurement interface
When the 'three-phase short circuit' item is selected, the short circuit parameter...[Details]
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The vivo X60 is the first to use Samsung's 5nm processor Exynos 1080, equipped with the second-generation micro-gimbal with Zeiss optical lenses, and a new-order two-color cloud-step design. It has m...[Details]
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With the improvement of the living standards of Chinese residents, in addition to comfort and convenience, people have an increasingly strong demand for security in their homes. As the huge "cake" of...[Details]
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In daily life, we should not underestimate the small capacitor. It plays a big role. There are electronic products that use capacitors. There are capacitors everywhere. If they are not used well or we...[Details]
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1. Aramid Fiber
This polyamide fiber was developed by DuPont and its trade name is Kevelar. It has excellent strength and toughness and can be used as a fiber material for bulletproof vests, pa...[Details]
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Power consumption has become a critical parameter in many designs. In high-performance designs, excessive power consumption above critical temperature can impair reliability. It manifests itself as vo...[Details]
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1. Explanation of some common English abbreviations in
ARM MSB: Most Significant Bit;
LSB: Least Significant Bit;
AHB: Advanced High-Performance Bus;
VPB: VLSI Peripheral Bus that connects on-chip...[Details]
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In the past, LED lamps all used constant voltage power supplies. At that time, we did not understand the performance of LEDs. According to the data given by the manufacturer, each small lamp bead w...[Details]
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The tape adhesion tester performs static load tests on the adhesion of tapes, automatically timing the time the tape can be maintained under a certain load to confirm the effectiveness of the tape's ...[Details]
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The Stm32f10x series microcontroller has a Cortex-M3 core structure, which integrates the CM3core central processor core and advanced system peripherals, and implements built-in interrupt control, ...[Details]
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It is required to use timer/counter 1 for timing, with a timing of 1 second; timer/counter 0 for counter, and the external pulse to be counted is connected from P3.4 (T0). The microcontroller will co...[Details]
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1. Overview of Building Automation System
Building Automation System (BAS) is actually a central monitoring system. It centrally monitors various power equipment, air conditioning equipment, cold ...[Details]
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"Gree mobile phones must be made and must be made." Dong Mingzhu reiterated Gree's determination to make mobile phones this year. Information from Gree Mall shows that the Dasong 5G mobile phone l...[Details]
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;* ============================================================================ * ; Name: Assembly reading and writing software package for AT93C46 ; File name: 93C46_8.ASM ; The program module has...[Details]
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