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The AC current probe is a high-frequency probe capable of measuring DC and AC simultaneously. Its features include: high bandwidth, which can accurately and quickly capture current waveforms; high ...[Details]
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This article details
the latest developments in
power circuits
. It also introduces several devices that illustrate how advances in circuit architecture and packaging technology have led ...[Details]
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Recently, I have been studying the digital tube display. The learning board I use uses the CH451 chip to drive the digital tube display. When I first read the CH451 technical data, I was stumpe...[Details]
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China, April 11, 2024 -
STMicroelectronics' ST25R100 near-field communication (NFC) reader chip is unique in the industry, combining advanced technical functions, stable and reliable communicat...[Details]
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Not long after the Chinese New Year, the mobile phone industry has become lively again. Recently, many manufacturers have officially announced new phones. This afternoon, the official Weibo account o...[Details]
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In the food and pharmaceutical industries, hygienic measurement of pressure and temperature is becoming increasingly important in terms of data acquisition, along with increasing quality requirements....[Details]
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Sensor MQ-2 collector PCF8591 processor STC89c51 display LCD1602 button adjustment plus or minus alarm value initial value is 50% The simulation schematic diagram of the 5V simple voltmeter bas...[Details]
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Solar energy is an inexhaustible clean energy. With global environmental pollution and energy crisis becoming increasingly serious, research on solar energy utilization is of great significance to ...[Details]
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Reason for writing: I have done research on STM32 priority before, but I don't have time to publish what I have sorted out. Recently, the project needs two serial ports, but not both serial ports are...[Details]
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Recently, Honor released the full 5G V30 series, which is not only equipped with the Kirin 990 5G chip with powerful performance, but also equipped with a 40-megapixel ultra-sensitive lens with an ul...[Details]
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In the field of power semiconductor devices, existing trench metal oxide semiconductor field effect transistors (MOSFETs) generally use a trench structure as a protection zone for terminal devices. ...[Details]
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As mobile phones, smart phones, portable game consoles, digital cameras, PNDs and other portable electronic products develop towards multi-functions and miniaturization, higher and higher requireme...[Details]
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All town people's governments (sub-district offices), and all relevant units directly under the municipal government:
The "Dongguan New Energy Industry Development Action Plan (2022-2025)" has...[Details]
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In many occasions, we often need to measure high-precision angles and positions, such as the throttle position of the car and steering torque sensing, etc. Therefore, SPC for transmitting magnetic in...[Details]
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Introduction "Conference video system" refers to a system that allows people or groups in different places to transmit sound, images and text materials to each other through communication lines ...[Details]
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