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Due to the requirements of LED lighting power supply: the PF value of civil lighting must be greater than 0.7, and that of commercial lighting must be greater than 0.9. For 10~70W LED driver power su...[Details]
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In daily driving, the role of automobile passive safety technology cannot be ignored, and in recent years, automobile active safety technology has been mentioned more and more. What is active safet...[Details]
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At present, most parking lots use high-frequency short-range IC cards for vehicle entry and exit management. When a vehicle enters or exits, it must stop and the card must be manually placed close...[Details]
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When we talk about memory, we will think of PC. There is also memory for microcontrollers or ARMs. The simple understanding is: memory is a place to store things, but this thing is data. Well, let...[Details]
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1 Introduction
With the development of semiconductor devices and the extensive application of power electronic devices, a large amount of harmonic current has flowed into the power grid,...[Details]
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Bronschhofen, Switzerland, April 25, 2022 – Swissbit is pleased to announce that the company will participate in the Digitimes 2022 Taiwan AI Expo, which will be held in Taipei, Taiwan from May 4 to ...[Details]
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In the field of intelligent driving, Denso, as a traditional automotive supplier, is still looking for solutions from the perspective of components: iterating around the safety function package "GS...[Details]
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With the development of electronic technology, daily lighting keeps up with the times and incorporates electronic technology. In order to save energy, lamps also use LEDs (light-emitting diodes), wh...[Details]
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According to the latest report from Korean media, the yield rate of small and medium-sized OLED panels supplied by BOE A to Apple was lower than expected, and Apple placed additional orders with Sams...[Details]
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How many low-power modes does the MCS-51 microcontroller have? How to achieve it and how to exit it?
Answer: MCS-51 microcontroller has two low-power working modes: idle and power-down. When the CP...[Details]
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The STC series of MCUs are designed and produced by Hongjing Technology, a local company in mainland China. Due to its low price and high cost performance, STC MCUs have been favored by many b...[Details]
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1. Significance of the topic From ancient times to the present, humans have used a variety of methods to record time, from water drop timing and corona observation to pendulum clocks and...[Details]
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According to foreign media reports, US senators recently severely criticized Apple and Facebook's data encryption practices and threatened to regulate the technology unless the two companies provide ...[Details]
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The three major A-share indices showed divergent trends today, with the Shanghai Composite Index rising nearly 1% and the ChiNext Index closing in the red. Market trading volume remained sluggish, wi...[Details]
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At 10:47 on December 23, 2019, a fault occurred in the public power supply line along the Ehe River along Pingjiang Road in Suzhou, Jiangsu. At this time, the fault information popped up on the lar...[Details]
Analog electronics
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