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BOE released its third-quarter report for 2020, which pointed out that BOE's revenue in the third quarter was 40.821 billion yuan, a year-on-year increase of 33.04%, and its net profit was 1.34 billi...[Details]
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Microchip's small, low-pin-count Flash PIC microcontrollers are small and flexible, bringing many conveniences to the development, design and production processes. The PIC series microcontrollers u...[Details]
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From July 8th to 9th, NIDEC Control Techniques (hereinafter referred to as "NIDEC CT") held a conference titled "Focus on Driven, Embrace Challenges, and Dedicate to China" in Danzhai, Guizhou. 2023 ...[Details]
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One of the characteristics of the development of automobile technology is that more and more parts are controlled electronically. Especially with the introduction of new energy vehicles and the conce...[Details]
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0 Preface Radio Frequency Identification (RFID) is an automatic identification technology that uses induction, electromagnetic fields or electromagnetic waves as transmission means to complete non-co...[Details]
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According to the latest research report released by Strategy Analytics, the global smartphone and tablet slim modem (independent baseband processor) market revenue increased by 72% to US$5.8 billion ...[Details]
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Half the battle for a perfect jitter measurement is setting up the oscilloscope. The goal is to capture and display the signal as it truly appears in the system environment. Since every lab has a r...[Details]
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Jiwei.com reported on September 10 (Text/Digital Control) that the iPhone 11 series will be released in less than a day. From many media reports, we can know that this year's iPhone 11 series does no...[Details]
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Radio frequency card (contactless IC card) is a new technology developed in recent years. Compared with traditional contact IC card and magnetic card, the contactless IC card developed by radio fre...[Details]
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If you ask ten different engineers how they would design an AI accelerator, you’ll get ten different approaches to arranging the billions of transistors on a modern leading-edge chip. Coming to Es...[Details]
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Recently, China Telecom’s official Weibo account announced a good news, that is, the number of China Telecom’s Internet of Things users has exceeded 200 million, of which the scale of NB-IoT is nearl...[Details]
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1. Experimental task As shown in Figure 13, use the P0 port P0.0-P0.7 of the AT89S51 microcontroller to connect to the a-h segments of a common cathode digital tube, and the common end of the digita...[Details]
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6 main reasons for LED lamp damage
白光LED属于电压敏感型的器件，在实际工作中是以20mA的电流为上限，但往往会由于在使用中的各种原因而造成电流增大，如果不採取保护措施，这种增大的电流超过一定的时间和幅度后LED就会损坏
1. A sudden increase in the power supply voltage.
2....[Details]
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According to foreign media reports, the University of Michigan (UM) uses vehicle-to-vehicle communication (V2V) technology to enable autonomous vehicles to respond to other road users in a timely m...[Details]
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The author's development environment: operating system win7, development board GT2440, the computer has no serial port, and the u-to-serial port is used (this article briefly excerpts and organizes r...[Details]
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