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International Energy Network/PV Headlines (PV-2005) learned that on June 16, Shaanxi Yanchang Petroleum Material Group Co., Ltd. announced the winning candidates for the public bidding and procurem...[Details]
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Wireless charging technology is no longer unfamiliar to us. Many electronic devices, including mobile phones, have already used wireless charging, but for cars, wireless charging is still relatively ...[Details]
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Basics of Insulation Resistance Measurement
Insulation resistance test is a relatively conventional means of testing and inspecting the insulation performance of electrical equipment. Applicable equi...[Details]
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On January 24, 2022, the Ministry of Industry and Information Technology officially announced the "List of Excellent Industrial Internet APP Solutions in 2021", and Advantech's "WISE-Insight APM Digi...[Details]
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TUV Rheinland Group (TUV Rheinland), an international independent third-party testing, inspection and certification organization, has awarded the product privacy protection certification to Android s...[Details]
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Features: • Ultra-thin and durable design, suitable for connections in tight device areas; •The minimum pin spacing for connecting SMD chips can be 0.2mm; • Top insulation to prevent short circuits o...[Details]
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In the past few months, I put aside my study of S3C2440 for my graduation project, and started to develop modules on STM32. I used STM32 to make an MP3 with an interface, so I had to use an SD card (o...[Details]
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According to the output of 430f149 MCU pwm and the delay time, the brightness and time of the breathing light can be controlled: #include "msp430x14x.h" //********************************************...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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This article presents a systematic approach to calculating the DC error of a current-sense amplifier, discusses each error source, and presents a method for estimating the total error. Finally, the...[Details]
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On March 9, Nissan announced a new electric powertrain technology called "X-in-1". According to this new technology, the core components of Nissan's pure electric and e-POWER model systems will be...[Details]
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Main program:
/*******************************************************************************
*File: Main.c
*Function: Enable external interrupt 0 and external interrupt 1. When external int...[Details]
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On January 11, 2023, the Smart Energy Storage Industrial Park project of Fujian Times Nebula Technology Co., Ltd. was officially laid and started. Lin Zhonglin, member of the Standing Committee...[Details]
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Due to the special "capacity-inventory" attributes, semiconductors are a typical strong cyclical industry, with booms and busts appearing alternately. The past three years have been full of ups and d...[Details]
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On October 25, according to the Global Times, after the US Department of Defense once again included Chinese lidar manufacturer Hesai Technology on the "CMC List", Hesai Technology said it would su...[Details]