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One of the reasons why LED lighting solutions are so popular is that LEDs can achieve a wide dimming range through simple current control. For example, applications such as automotive dashboards an...[Details]
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On December 3, the Suzhou Integrated Circuit Innovation Center was launched and a signing ceremony for key projects was held. The center aims to gather more than 200 leading integrated circuit compan...[Details]
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The independent watchdog of STM32 is driven by a dedicated internal 40Khz low-speed clock, which remains effective even if the main clock fails. The principle of the watchdog: When the microcontrol...[Details]
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The design requirements are as follows: 1. Time-grating sensor simulator: by inputting two-way time and space signals. (1) Design a sinusoidal carrier signal analog signal output sina * cos(wt) (2...[Details]
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Overview The FD05 AGC intermediate frequency amplifier module is a small signal amplifier in the medium wave band with AGC (automatic gain control) function for communication equipment. It is main...[Details]
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Flow sensors are key components in many medical devices. They are used to monitor gas output to ensure accurate flow. Currently available flow sensing technologies mainly include differential pressur...[Details]
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According to domestic media reports, at the "5G, Ushering in a New Era of Digital Economy" forum held during the 6th World Internet Conference, Chen Zhaoxiong, Vice Minister of the Ministry of Indust...[Details]
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The transformer on-load tap changer tester is designed according to the high voltage test equipment of the power industry standard of the People's Republic of China, the general technical conditions ...[Details]
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Electrification and automation trends in automotive applications have driven the rise of domain controllers to reduce cable weight and simplify vehicle architecture into multiple localized power cent...[Details]
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In a low-voltage three-phase four-wire power supply system, the voltmeter is generally connected using the direct measurement method. When the measured phase voltage is 220V, the phase line L is conn...[Details]
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1 Introduction
Electromagnetic compatibility refers to the ability of electronic equipment to work properly in an electromagnetic environment. Because electromagnetic interference not only affe...[Details]
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Shengli Precision, one of the distressed stocks that was rescued last year, released its 2018 performance announcement on April 26. During the reporting period, the company achieved total operating ...[Details]
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Recently, HUAYU Automotive Systems Co., Ltd. Shanghai Branch No. 1 (hereinafter referred to as "HUAYU Shanghai Branch") and Israel's OPSYS Tech (hereinafter referred to as "OPSYS") officially signed ...[Details]
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Combined with the rapid development of ARM embedded systems and intelligent monitoring equipment, an intelligent image monitoring system for abnormal behavior of the elderly based on embedded systems...[Details]
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Low-voltage electrical appliances with overload protection function are very important components in the power system. They can effectively protect electrical equipment and lines from damage caused...[Details]
Test/Measurement
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