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Transistor cooperates with PMOS tube to control circuit switch When the STC MCU is burning, it needs to be powered off and reset before entering the burning state, which is usually cumbersome to pres...[Details]

1. Thermal electron emission In electrical engineering, the orientation of current is as follows: the directional movement of electrons forms current, so where do these electrons come from? We kno...[Details]

Coordinate System has received over 100 million yuan in financing and will promote further financing plans within the year. There is probably still a "small goal" to go before mass prod...[Details]

Recently, the news about transparent display screens appearing on the windows of trains in Shenzhen and Beijing subways has attracted a lot of attention: the windows of Shenzhen Metro Line 6 and Line...[Details]

The interrupt controller in S3C2440A accepts requests from 60 interrupt sources, some of which have sub-interrupt sources attached, and they share one interrupt source. There are two types of interru...[Details]

　　With the advent of the digital and networking era, especially the development of broadband wireless networks, it provides an opportunity for the application of large data transmission services such...[Details]

Issues that should be paid attention to in the hardware design of single-chip microcomputer 1. In terms of the layout of components, related components should be placed as close as possible. For ex...[Details]

Nokia Mobile's official Weibo account announced yesterday that with 5G being popular and 2/3G networks being quickly decommissioned, Nokia 220 4G has achieved remarkable results since its launch, and...[Details]

Mobile phones , digital cameras, and multimedia personal players (PMPs) and other portable terminal products continue to heat up around the world. At the same time, new functions to meet cons...[Details]

On January 31, the "Flexiverse 2023 New Product Launch Conference" of Feixi Technology was officially unveiled. Feixi brought new products: the world's first adaptive parallel robot , a ...[Details]

Portable devices using LED-based solid-state lighting (SSL) require efficient driver circuits to extend battery life, and also require some method of dimming to adjust the light output to suit the ...[Details]

　　1 Introduction 　　With the development of science and technology, embedded processors have been widely used in communication equipment, consumer electronics, military electronics and other fields, a...[Details]

Keysight is a brand leader. It was originally called HP. After the separation of consumer products and testing around 2000, it was renamed Agilent (electrical, medical, chemical analysis). At the end...[Details]

       On the afternoon of November 10, Xiaomi and China Unicom jointly released a new Wi-Fi 6 router, the Xiaomi Router CR6606, which is suitable for home gigabit bandwidth and Wi-Fi 6 network. 　　...[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]