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On April 4, Tsinghua Unigroup's H3C Group signed an agreement with Chengdu Hi-tech Zone to establish H3C Semiconductor Technology Co., Ltd. in Chengdu Hi-tech Zone and invest in operating a chip desi...[Details]

1. Overview of this article Not only in daily life, but also in industrial production scenarios, we will encounter various electronic measuring instruments. For different measurement requirements, me...[Details]

A strong slap in the face of US accusations! Recently, in response to the Federal Bureau of Investigation (FBI) and the Homeland Security Cybersecurity and Infrastructure Security Agency (CISA...[Details]

PN8015 integrates a PFM controller and an 800V high avalanche capability intelligent power MOSFET. The output voltage of 3.3V~24V can be adjusted by the FB resistor. It is suitable for various arch...[Details]

In the previous article at the Jiwei.com Semiconductor Summit, we talked about the many changes that 5G has brought to society ( refer to the previous article ). Faced with these overwhelming busines...[Details]

Battery powered transistor headphone amp ...[Details]

It uses an advanced 16-bit MCU as the central processor and uses a large-screen LCD for display. It has the advantages of fast testing speed, accurate measurement, good repeatability, stability and r...[Details]

At 21:46 on August 27, the 50MW/200MWh independent shared energy storage project of CNNC Energy was connected to the grid at full capacity. The project is currently the largest all-vanadium liquid ...[Details]

1 Introduction The development of autonomous vehicles pays more and more attention to performance, quality and cost-effectiveness. The reputation of autonomous driving has become the key to th...[Details]

 With the arrival of the traditional off-season and the continued shortage of raw materials such as power management ICs and main control chips, Largan's revenue has fallen below the 5 billion mark f...[Details]

In addition to electric vehicles such as Model S and Model X, Tesla is also vigorously promoting the lithium battery-based energy storage solution - Powerwall this year. In essence, Powerwall is an o...[Details]

As Apple may introduce Mini LED backlight technology into the 12.9-inch iPad Pro to be released in 2021, it has sparked heated discussions in the market. According to the latest survey by LEDinside, ...[Details]

It's been a long time since I last updated~ I am now starting an internship. My company is currently developing a card-plug power-drawing module for hotels, which is implemented using STM8 and RFID...[Details]

With the US ban on Huawei taking effect on September 15, Huawei's terminal business is facing the dilemma of being unable to obtain key components. It is expected that Huawei's mobile phone market sh...[Details]

#include linux/module.h #include linux/kernel.h #include linux/errno.h #include linux/string.h #include linux/mm.h #include linux/slab.h #include linux/vmalloc.h...[Details]