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Comparing and selecting low-power microcontrollers (MCUs) based on the current consumption specifications listed in the data sheet is a difficult task. In most cases, developers selecting an MCU wi...[Details]
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Implementation of __raw_spin_lock on ARM processor
/******include/asm-arm/spinlock_types.h***/
typedef struct {
volatile unsigned int lock;
} raw_spinlock_t;
#define __RAW_SPIN...[Details]
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introduction
In the DC power system, high-frequency modules are widely used. The power of high-frequency modules is getting higher and higher, while the size is getting smaller and smaller. This ra...[Details]
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Ever since Smartisan OS was acquired by Beijing Broad Eyes Star Technology Co., Ltd., the outside world has been wondering whether it will bring a second spring to Smartisan phones. However, clues ca...[Details]
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Since the Bluetooth system works in the 2.4GHz ISM band, which is a working band for industries, science, medicine, etc. according to relevant laws and regulations, most countries in the world set the...[Details]
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China Energy Storage Network News:
On the 28th, the "Arab Energy Internet and Belt and Road" Construction Forum, co-organized by the Global Energy Internet Development Cooperation Organizatio...[Details]
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Capacitive angular displacement sensor is used to measure the rotation angle between the fixed part (stator) and the rotating part (rotor). It is widely used in the fields of angle positioning moni...[Details]
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We have learned the function of table lookup before. We can use the table lookup function to implement many powerful functions, such as looking up cube tables, square tables, function tables, segment...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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As an art form that tells stories, conveys emotions and visual beauty through the language of the lens, photography often faces problems in the industry such as repetitive shooting tasks, complex a...[Details]
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1 Introduction When the battery is charged normally, the better charging method is the graded constant current method, that is, a larger constant current is used at the beginning of charging, and...[Details]
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The development of IoT has driven the interconnection of various products, including smart cities, smart homes, smart transportation, and other aspects of life. Everything is connected and interconne...[Details]
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On June 21, Heertai announced that its wholly-owned subsidiary Fuzhou Heertai Electronic Technology Co., Ltd. ("Fuzhou Heertai") signed the "State-owned Construction Land Use Right Transfer Contract"...[Details]
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What is the VFB and what does it do?
In AUTOSAR, applications are designed as a combination of interconnected SWCs. The virtual function bus is the communication mechanism for these SWCs to in...[Details]
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Recently, at a busy energy storage power station construction site, the 2.5MW liquid-cooled energy storage inverter innovatively launched by Kehua Digital Energy is being installed in an orderly ma...[Details]