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General purpose of startup code 1. Initialization of heap and stack; 2. Vector table definition; 3. Address remapping and transfer of interrupt vector table; 4. Initialize the fracture with spe...[Details]
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China has invested heavily in autonomous vehicles (AVs) and plans to vigorously develop this emerging field of the automotive industry, including technology, startups, testing, laws and regulations, ...[Details]
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According to Bloomberg, the battle for control of Arm China is escalating. Now, Arm China has launched a new lawsuit aimed at keeping the control of Arm China in the hands of the current CEO Wu Xiong...[Details]
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Siemens Digital Industries Software has announced the appointment of Bas Kuper as Senior Vice President and Managing Director of Asia Pacific, replacing Pete Carrier, who will take over as Senior Vi...[Details]
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Flywheel energy storage system. Photo provided by the interviewee
"Flywheel is a physical energy storage technology that stores energy through a high-speed rotating flywheel rotor under ...[Details]
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This article is a C source program for a frequency meter based on the AT89C51 microcontroller. The main functions of this frequency meter are as follows: 1. Test functionality It i...[Details]
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1. Working principle of oscilloscope An oscilloscope is an electronic measuring instrument that uses the characteristics of an electronic oscilloscope tube to convert alternating electrical signals t...[Details]
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Strong earthquakes of magnitude 6 or above occurred successively near the coast of Hualien, Taiwan at 1:41 and 1:43 this morning. In response, Taiwan's "two giants of panel production" Innolux and AU...[Details]
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code show as below: uint32_t sysclock = 0; sysclock = HAL_RCC_GetSysClockFreq(); In this way, you can view sysclock during online simulation to determine whether the microcontroller is runni...[Details]
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If it is not properly maintained, even if it is a high-quality brand mobile power bank, its service life will be greatly affected, and it may even cause safety problems. So how to maintain a mobile...[Details]
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Here I would like to share some of my experiences with you, hoping that it will be helpful to the novice IC designers and help them avoid some detours!
There are many different fields in the I...[Details]
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On August 19, the "Urban Smart Energy Service Platform" project of State Grid Hebei Electric Power Co., Ltd. was approved by the Hebei Provincial Government's "Special Fund for Modern Service Indus...[Details]
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On October 25, 2019, many electric bicycle companies gathered at the Nanjing Expo, with various exhibits and colorful displays. Xingheng Power Supply, located in the center of Hall 7, stood out wit...[Details]
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1. Configure a static IP address $sudo vim /etc/network/interfaces The original content only has the following two lines: auto lo iface lo inet loopback Append the following to the end: auto eth0 if...[Details]
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Figure 2a - Equivalent circuit of Si:H solar cell
Figure 2 shows the equivalent circuit of a-Si:H solar cell. IL is the photocurrent, Id is the dark current of the diode, Rsh is the parallel res...[Details]
Toshiba Photorelays TLP3547 Review
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