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High performance, low power consumption: More and more applications need to meet this demand, especially battery-powered mobile devices. Especially in the era of the Internet of Things, Industry 4....[Details]
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The circuit of the multimeter is more complicated than that of the wheel, and it is used frequently, so there are more chances of failure and damage. Therefore, special attention should be paid to th...[Details]
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Although there are many types of multi-level topologies, they can be roughly divided into three types: diode clamped type, flying capacitor type and independent DC power supply cascade multi-level. T...[Details]
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Offline switching power supplies usually use a rectifier bridge and input filter capacitors to absorb energy from the input. The large capacitor is charged near the peak of the AC input to provide en...[Details]
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2022 China Photovoltaic Energy Storage Ecological Industry Summit
Optical-storage integration opens a new era
Organizer: Gaogong Energy Stor...[Details]
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It is reported that on Wednesday local time, Arm, a chip company under SoftBank Group, announced that the company has filed a lawsuit against Qualcomm and Nuvia, a chip design company recently acquir...[Details]
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At IBC2019 held in Amsterdam, Shanghai HiSilicon Technology Co., Ltd., AVS Industry Alliance, Danghong Technology, Guangdong Ultra High Definition Video Innovation Center and Pengcheng Laboratory joi...[Details]
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I am currently working on ultrasonic ranging, using the NOT gate + CX20106A solution. The transmitting part is driven by the NOT gate, as follows:
(Original file name: ultrasonic transmitting circui...[Details]
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On January 5,
iQOO officially launched its new generation of annual flagships
- iQOO 9 and iQOO 9 Pro. The series is equipped with a new generation of Snapdragon 8 mobile platform. With its...[Details]
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1. Introduction
As the requirements for wireless data services and wireless transmission rates continue to increase, the third generation mobile communication technology and applications have devel...[Details]
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The day before yesterday, I learned about STM's Systick and found it quite useful for precise timing. When I used CVAVR before, I found that the delay.h in it was very useful. So, I used STM32's...[Details]
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The oscilloscope cannot continuously capture and save waveforms. If it is in automatic mode, the oscilloscope will refresh the waveform data continuously. If you need to capture the continuous wavef...[Details]
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How many of you like to play with your phone while it's charging? Get rid of this habit quickly, it can easily lead to problems! Recently, @中国消防 posted a Weibo post saying that a child in Yangzhou, J...[Details]
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The series compensation technology is used in ultra-high voltage transmission lines. The capacitive reactance of the series capacitor is used to compensate for part of the inductive reactance of ...[Details]
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WENZHOU, Nov. 4, 2024 /PRNewswire/ -- On October 29, 2024, the Chairman of Ruipu Lanjun and the General Manager of the US subsidiary visited the Waratah Super Battery Site in Australia. Ruipu Lanju...[Details]
Test/Measurement
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