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Google parent Alphabet has confirmed that it will shut down Loon, a venture that aimed to provide wireless internet connectivity to remote parts of the world via high-altitude balloons. Loon CEO Al...[Details]
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The Japanese government will strengthen export restrictions on semiconductor materials and other products to South Korea. According to the latest report of the Korea Trade Association, although South...[Details]
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On September 12, 2023,
WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a PMSM driv...[Details]
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The generation of three-phase SPWM can generally be achieved by comparing a sine wave with a phase difference of 120° with a triangular wave. A three-phase sine table can be composed of three indep...[Details]
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In the digital logic course, we have learned the concept of AD conversion: converting analog signals into digital signals after sampling, quantization, and encoding. However, we have not learned how ...[Details]
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On the evening of March 4, the new Tencent Red Magic Gaming Phone 6 series was officially released, all equipped with Qualcomm Snapdragon 888 flagship mobile platform. As the first gaming flagship br...[Details]
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ON Semiconductor Releases Integrated Solutions for Industrial Motor Drives at APEC 2021
Rugged die-cast modules simplify compact motor drive designs
June 15, 2021 - ON Semic...[Details]
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introduction
The permanent magnet brushless DC motor is a new type of motor with new principles, new processes and new methods. It is a mechatronic system consisting of three parts: permanent ...[Details]
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By the end of 2019, the number of uninterrupted power supply operations exceeded 2,000 times, and the number of steps and duration for users to apply for power supply was reduced by nearly 1/3, sav...[Details]
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A power supply circuit that can provide a constant current to a load with one end grounded
Function of the circuit
A current source is a constant current source that provides a constant curren...[Details]
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Bike-sharing was once one of the hottest industries in the venture capital circle. However, as Mobike began to shrink after being acquired by Meituan and ofo itself fell into financial difficulties, ...[Details]
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Jiwei.com reported on March 9 that according to multiple digital bloggers, domestic mobile phone manufacturer vivo has currently set future goals, striving to win three firsts, namely: vivo brand won...[Details]
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0Introduction
Turbidity is an important parameter for testing water quality in industrial water treatment (deionized water), and the water quality requirements for deionized water are rela...[Details]
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China Energy Storage Network:
Small hydropower accounts for a large proportion in Hunan, and most of them do not have peak-shaving capabilities. At the same time, after the large-scale entr...[Details]
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In terms of software control design, according to the specific requirements of the LED graphic display system and the actual needs of the project, four modules are specifically designed: editing fu...[Details]
Microcontroller MCU
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