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Interrupts are set up to enable the microcontroller to handle external or internal random events. The 51 microcontroller has 5 interrupt sources, that is, when there are 5 corresponding situations, t...[Details]
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On May 26, Vision Optoelectronics held a pre-IPO performance conference. Xin Shuiquan, general manager of Vision Optoelectronics, said that compared with IDMs, foundries can grow their technical capa...[Details]
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1. Introduction
The human balance ability is the basis for people to carry out various sports. People need balance ability to stand, sit, lie down, and walk. Once a person's balance ability is...[Details]
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1. Overview
LDR6023B SSOP16 is a dual USB-C DRP interface USB PD communication chip developed by Leder Technology for the Bridge device in the USB Type-C standard. It has the functions of Powe...[Details]
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According to Nikkei Asia on April 10, semiconductor equipment manufacturers such as ASML, Applied Materials, KLA and Lam Research recently notified their customers that they may have to wait up to 18...[Details]
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At present, many SOC manufacturers' microprocessor chips have integrated LCD controllers, such as Samsung's S3C2410. S3C2440, Intel's Xscale series, etc. Most embedded systems also use popular LCD dis...[Details]
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If the SMPS switching frequency is designed to be non-fixed and allowed to vary around a certain frequency, its EMC electromagnetic waves will spread out and will not produce large peaks at the swi...[Details]
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Panasonic has developed millimeter-wave radar technology that can detect multiple people and objects such as cars within a range of tens of meters. It can be used outdoors and can detect objects ev...[Details]
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Telecom equipment giant Huawei has also provided a large number of 5G base stations to numerous operators around the world, and has built 200,000 of them in China. The news that Huawei has built 20...[Details]
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On February 28, according to Korean media ETNews, Samsung plans to mass-produce the Bot Fit wearable robot in mid-2024, and the first batch of production is estimated to be less than 100,000 units....[Details]
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Development and Reform Energy Regulation No. 1051
Development and Reform Commissions and Energy Bureaus of all provinces, autonomous regions, municipalities directly under the Central Governm...[Details]
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The disinfection function of ultraviolet lamps for families is very obvious. Ultraviolet disinfection technology has a high sterilization efficiency and is safe and reliable. Ultraviolet disinfecti...[Details]
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A piece of news about personnel appointments in Huawei's Intelligent Automotive Solutions BU has been circulating online. The appointment notice shows that there have been adjustments to the positi...[Details]
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After two days of hard work, I finally understood the structure of the entire firmware library project and recorded the entire process for later review.
1. Create a new project in MDK and assign t...[Details]
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Figure 2a - Equivalent circuit of Si:H solar cell
Figure 2 shows the equivalent circuit of a-Si:H solar cell. IL is the photocurrent, Id is the dark current of the diode, Rsh is the parallel res...[Details]
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