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Jingyuzu, a brand under JD.com, released this neckband Bluetooth headset in the first half of this year. In the past two years, the Bluetooth headset market has developed rapidly, with many products ...[Details]
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The energy crisis caused by ADAS’ high power consumption and low efficiency New energy vehicle heating and energy consumption issues According to statistics from China's National Emergency Manag...[Details]
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For beginners, why can't they control the output when using PB3 and PB4?
The following is an analysis and explanation of this issue.
First, after the STM32F10x series MCU is reset, PA13/14/15 & PB3...[Details]
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The range of new energy vehicles is limited by the capacity of the battery pack, so how to achieve more efficient use of limited battery energy is the key to alleviating users' range anxiety. Cabin...[Details]
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Samsung launched the Galaxy S20 FE in September 2020 as its second fan edition model after the Galaxy Note FE in 2017. The phone was available in two versions - 4G and 5G. The former was powered by S...[Details]
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Base stations might have been considered a pseudo-technology a decade ago. But as the “greening” movement takes hold and the desire to reduce energy consumption to save costs drives base station desi...[Details]
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1. Register The I2C of S3C2440 is mainly controlled by the following four registers. 2. Data transmission process ...[Details]
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The article details how the DU8608 chip achieves extremely high-precision LED constant current control based on non-isolated BUCK topology and source-driven MOSFET. Experiments have proven that the fu...[Details]
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A few days ago, Estun issued 16 announcements in succession. One of the important things was the implementation of a new round of equity incentive plan, which plans to grant 10 million stock option...[Details]
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From November 20 to 21, the "2019 China Safety Industry Conference and the 3rd Traffic Safety Industry Summit" hosted by Cheyun.com and co-organized by Electric State was held in Foshan City, Guangdo...[Details]
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Lei Jun confirmed on Weibo that the small-sized flagship is the orthodox sequel to the Xiaomi digital series. The "dual sizes, one large and one small" are designed to be able to directly compete wit...[Details]
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At the beginning of this year, the new coronavirus pneumonia suddenly broke out in our country, causing a huge impact on our country's economic and social operations. Fortunately, the domestic epid...[Details]
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A new chemical sensor prototype can detect "fingerprint traces" of chemicals and other substances from up to 100 feet away, and its developers are working to shrink it to the size of a shoebox. A new...[Details]
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1. Instrument Model Keysight N9038A Spectrum Analyzer 2. Fault phenomenon The instrument host computer and the receiver cannot be connected via the GPIB line 3. Inspection and maintenance General...[Details]
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Developers are now faced with unprecedented challenges, needing to design complex software for a variety of products, often using different processors. NXP's MCUXpresso Developer Experi...[Details]
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