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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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The MCU control register contains the control bits for power management. · Bits 7..4 Res Reserved bits: These bits are not used in ATmega88 and the read return value is always "0". · Bits 3, 2, 1-S...[Details]
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In the process of high-frequency switching power supply design, development, debugging and acceptance, many parameters need to be tested, which requires many measuring instruments and their accesso...[Details]
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Conventional off-line switch-mode power converters generate non-sinusoidal input currents with high harmonic content. This can stress power lines, circuit breakers, and power utilities. In addition, ...[Details]
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The infrared gas analyzer is a physical analytical instrument based on the principle that different gas molecules selectively absorb infrared light of a specific wavelength. It is a typical optical...[Details]
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Double the performance and more than 30% better power efficiency for home and industrial applications
New ultra-low-power RX140 MCU achieves higher noise tolerance and sensing accura...[Details]
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Safety-critical applications is considered a professional term by many people, but in fact it is very close to our daily lives. For example, car driving systems, aircraft control systems, elevator ...[Details]
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For a long time, my country has implemented "community-style collective heating" for hot water heating, and settled accounts based on the heating area, regardless of whether the user uses heat. Thi...[Details]
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The voltage-controlled switching power supply will lose control of the switching current, which is not convenient for overcurrent protection, and has slow response and poor stability. In contrast,...[Details]
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1 Introduction
In recent years, with the emergence of low-cost and high-performance 32-bit microprocessors, more and more engineering designers have turned their attention to the development of 32-...[Details]
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I. Overview There are two priority concepts in STM32 (Cortex-M3) - preemption priority and response priority. The smaller the attribute number, the higher the priority. Some people call the respon...[Details]
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Xiaomi POCO announced that it will release POCO F2 Pro on May 12. 91Mobile has received exclusive information that Xiaomi POCO F2 Pro offers 6GB+128GB and 8GB+256GB storage options, and the 128GB ver...[Details]
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Consumers want as few cables as possible to connect their home entertainment systems, which has led to the need for wireless active speakers. To provide the best audio quality from high-end active sp...[Details]
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1. ARM Memory
1. Data type: byte, halfword, word
2. Address space: The maximum addressable space is 4GB (2 to the power of 32 bytes)
3. Big-endian format:
The big-endian format is that the hi...[Details]
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Murata Manufacturing Co., Ltd. (hereinafter referred to as "Murata") has developed a high-performance 6-axis inertial sensor for automobiles, the "SCH1633-D01" (hereinafter referr...[Details]