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The advent of frequency converters and advanced motor control methods have made three-phase brushless motors (AC induction motors or permanent magnet synchronous motors) once a huge success in speed...[Details]
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The ultrasonic ranging sensors currently studied generally have small ranging ranges and poor linearity and repeatability. The research method proposed in this article can solve these two problems ...[Details]
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According to statistics from market research firm Yole, the global gallium nitride (GaN) power and RF market size combined was only US$40 million in 2018. Just one year later, in 2019, the global gal...[Details]
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The PIC microcontroller is equivalent to a small computer. The PIC microcontroller (Peripheral Interface Controller) is an integrated circuit (IC) used to develop and control peripheral devices. A ...[Details]
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On a general oscilloscope probe (similar to the probe of a multimeter), there is a small switch for selecting between ×1 and ×10. When selecting the ×1 level, the signal enters the oscilloscope wit...[Details]
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Juntong Capital is a private equity fund manager focusing on investments in the pan-semiconductor industry. Founded in May 2015, it has completed private equity fund manager registration with the Ass...[Details]
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Lead-acid batteries are safe, cheap, and easy to maintain, so they are still widely used in electric bicycles. However, lead-acid batteries are highly polluting, bulky, and have a low number of cyc...[Details]
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Telemedicine monitoring is a medical model that uses remote communication technology and computer technology to achieve multiple medical functions such as long-distance disease diagnosis, disease ...[Details]
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A high-gain amplifier that amplifies weak magnetic flux by 1000 times
If the AC magnetic field is coupled with the pickup coil, it will induce voltage, and the DC magnetic field will also induce...[Details]
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(1) Example 1: TST and BNE TST r0,#02 BNE sleep LDR r1,#0 Explanation: Bit comparison, first perform AND operation, if the second bit of r0 is not 1, the result of AND is 0, set the flag bit zero...[Details]
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introduction
The SPWM variable frequency speed regulation system has been increasingly valued by people due to its advantages such as wide speed regulation range, high power factor, small impa...[Details]
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Recently, at the annual GTC, NVIDIA founder and CEO Mr. Huang Renxun gave a keynote speech and was interviewed by EEWorld reporters, sharing his innovations in computing and graphics, high-performanc...[Details]
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Recently, South Korea's Magna Semiconductor said that China's Zhilu Fund's acquisition plan for the company will require review by the US Committee on Foreign Investment (CFIUS)! Magna disclosed in...[Details]
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VR headsets are virtual reality head-mounted display devices that guide users to feel like they are in a virtual environment. In 2021, the global shipments of VR headsets will reach nearly 11 million...[Details]
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October 17, 2024 -
At the SEMiBAY2024 "AI Chip and High Performance Computing (HPC) Application Forum" at the Bay Chip Exhibition, Xu Fang, senior vice president of Yizhu Technology, delivered ...[Details]