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【Structure and symbol of crystal triode】 1] Transistor structure 1) Emission region: The emission region has a high doping concentration and is used to emit free electrons 2) Base region: The base...[Details]
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The use of FTP allows us to quickly upload to the FTP server or download files. For embedded development, FTP is undoubtedly a good choice, allowing PC users to access ARM board files conveniently and...[Details]
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According to Electronic Times, industry sources revealed that as demand continues to exceed supply, the tight supply of Wi-Fi core chips is not expected to ease significantly in 2022. Although suppli...[Details]
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1. Bootloader startup
The bootloader itself is called the boot program of the embedded system. However, it supports multiple architectures such as X86, MIPS, PowerPC, ARM, etc.
For the ...[Details]
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On October 26, 2024, China Southern Power Grid Energy Storage Co., Ltd. (hereinafter referred to as the "Company", Party B) signed the "Yunnan Qujing Luoping Pumped Storage Power Station Developmen...[Details]
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Prepare
Before designing
a power supply
for the first time
, make sure that the printed circuit board used for the power supply follows the layout guidelines specified in the P...[Details]
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WPG Group launches smart camera solution based on Qualcomm Vision Intelligence Platform
On February 7, 2023, WPG Holdings, a leading semiconductor component distributor dedicated t...[Details]
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Notice of State Grid Corporation of China on optimizing the management model of provincial electric vehicle joint ventures
State Grid Beijing, Tianjin, Hebei, Jibei, Shanxi, Shandong, Shan...[Details]
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Oscilloscopes occupy almost every electronic engineer's workbench, which means that oscilloscopes have the largest market space for electronic test instruments. It also makes oscilloscopes a product a...[Details]
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LED display
The products involved in the system have been treated to prevent acid rain, salt spray, water, moisture, dust, combustion and corrosion, and have passed the salt spray test. The test ...[Details]
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On December 20, 2020, the National School of Development at Peking University hosted the 5th National Development Forum. The theme of this forum was "Dual Circulation: A New Pattern of National Devel...[Details]
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In order to avoid the embarrassment of the "super cup" of the iPhone 11 Pro series not being flagship enough, Apple deliberately differentiated the iPhone 12 Pro and iPhone 12 Pro Max in terms of con...[Details]
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Today, under the guidance of a low-level expert, I learned how to configure the PWM module! Woof! First open the file configured last time, as follows: Then, we need to use TIM1 to set PWM: Then,...[Details]
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What is static electricity?
A. Static Electricity Phenomenon
1. The benefits and harms of static electricity:
Benefits: Electrostatic imaging, electrostatic spraying, and electrosta...[Details]
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As the global automotive industry develops towards electrification, intelligence, and networking, intelligent driving technology has become one of the main research and development directions of va...[Details]