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Exceptions are mainly divided into interrupts (such as IO ports, UART, etc.) and system exceptions (such as NMI, SYCTICK, etc.). Pay attention to the difference between interrupts and system exceptio...[Details]
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The speed closed-loop control model of the frequency converter is shown in Figure 1-1. The advantage of speed closed-loop control is that it can greatly improve the accuracy of speed control. The s...[Details]
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Significant achievement less than five years after the acquisition of RivieraWaves; during this period, more than 1 billion CEVA-based Bluetooth and Wi-Fi devices have been shipped CEVA, the leadin...[Details]
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Buzzers are divided into piezoelectric buzzers and electromagnetic buzzers based on their structure. Piezoelectric buzzers use piezoelectric ceramics to make sounds, and the current is relatively sma...[Details]
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In January this year, China Post Telecom had a new 5G phone that passed the national 3C quality certification and the Ministry of Industry and Information Technology certification. The model is...[Details]
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Microsoft's Surface family covers a variety of PC forms, including 2-in-1 and notebooks, among which Surface Laptop is a traditional notebook form. The current starting price of the Microsoft ...[Details]
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Imec has launched a proof-of-concept for wireless power supply of implantable devices based on ultrasound. Unveiled at the International Solid-State Circuits Conference, the concept measures just 8mm...[Details]
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Recently, the results of the "Top Ten Science and Technology Terms of 2023" selection activity initiated by the National Science and Technology Terminology Review Committee and a number of authorit...[Details]
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China Internet Network Information Center released the "2018 China's "Pan-E-commerce" Unicorn Data Report", and Huayun Data made the list with its deep technical foundation in the field of cloud comp...[Details]
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In addition to the basic components required for component installation, microinverters and power inverters are also one of the smallest components that can be used in photovoltaic installation equ...[Details]
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Usually, our common lighting fixtures used in public places such as street lights, channel lights, and advertising light boxes often stay on all night, or they work during the day when lighting shoul...[Details]
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The main advantage of CMOS over CCD is that it is very power-saving. Unlike CCD composed of diodes, CMOS circuits have almost no static power consumption and only consume power when the circu...[Details]
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Linear regulated power supply is a type of DC regulated power supply that was used relatively early. The characteristics of linear regulated DC power supply are: the output voltage is lower than th...[Details]
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With the hot sales of lithium-ion electric vehicles in large and medium-sized cities in China such as Beijing, Shanghai, Suzhou, and Hangzhou, more and more electric vehicle manufacturers have begu...[Details]
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Driven by the need for higher bandwidth, advanced features, enhanced security and standardization, automotive original equipment manufacturers (OEMs) are transitioning to
Ethernet
solutions...[Details]