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Hot-swapping the MAX2140 SDARS receiver (power on or off) may disable its internal electrostatic discharge (ESD) protection diodes, and hot-swapping is not standard operation of this device. But this...[Details]

1. Development Background of Smart Power Off Socket At present, most of the sockets on the market are non-intelligent. When electrical appliances are connected to the sockets, people generally...[Details]

Among the video communication signaling protocols, the SIP protocol has become a hot spot for research and application due to its unique advantages. Cable TV signals have shifted from analog to digit...[Details]

Railways are bound to become the backbone of the country's comprehensive transportation system due to their inherent comprehensive advantages, all-weather, small footprint, large transportation v...[Details]

Overview of project progress in the integrated circuit field in March 2021: More than 34 projects were signed, involving 21 regions in 9 provinces, including Zhonghong Semiconductor Project, Zhongwei...[Details]

In previous articles, I mentioned that microcontrollers are very simple devices in the electrical field. From the outside, they are just a chip with many pins. Inside, they are a bunch of registers. ...[Details]

Just like the title, 3 problems were found during the implementation process. They are written down first and need to be answered: 1. After uboot is started, a lot of information is printed on dnw. ...[Details]

Semiconductors are the cornerstone of the digital revolution, which means that engineers are essential to manufacturing even in the digital age. But currently, there is a severe shortage of engineers...[Details]

The button is a commonly used and simple human-computer interaction operation. The button is actually a non-self-locking touch switch. When pressed, the contacts will close, and when released, the co...[Details]

Give full play to the advantages of green and intelligent manufacturing to collaboratively accelerate the move towards a net-zero future (November 27, 2023, Shanghai, China) Recently, as one of th...[Details]

Let's talk about the issue of SiC device usage mentioned earlier. A case occurred in China. The author did some interviews and research and did some sorting. It involved three parties (car companies,...[Details]

1. Get the yaffs2 source code: https://yaffs.net/get-yaffs 2. Apply the yaffs2 patch to the kernel Unzip it, enter the yaffs2 source code directory, and execute patch-ker.sh to patch the yaffs2 fil...[Details]

I am using a Raspberry Pi Zero Wh. In order to equip it with a suitable power supply, I need to know the no-load current and load current, so I tested it with a multimeter. Test preparation: 220V...[Details]

We are engineers, and we live for engineers. The first season of Tektronix Semiconductor Cloud Lecture Hall has come to a perfect end, with thousands of people rushing to this mobile knowledge feast ...[Details]

Junan Energy Storage has established industry-university-research cooperation with many well-known domestic universities and research institutions on key technologies of zinc-bromine flow batteries...[Details]