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News on the morning of January 21st: In order to keep up with market demand for flagship models, Apple has switched 2 million units of production capacity from iPhone 12 mini to iPhone 12 Pro. ...[Details]
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• BloombergNEF’s Energy Transition Investment Trends 2024 finds that
renewable energy, electric vehicles, hydrogen and carbon capture
all drive year-on-year growth in invest...[Details]
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A few days ago, Peppa Pig, who looks like a blower, dominated the WeChat Moments with the love of a grandfather for his grandson. In fact, Peppa Pig blower is not only cute but also has a unique sk...[Details]
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In the GSM system, EDGE can be said to further increase the data transmission rate. Through the change of modulation method, coding and multiple transmission time slots, the transmission rate can b...[Details]
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#ifndef __SPI_H_ #define __SPI_H_ #include "common.h" #include "delay.h" // cs p1.21 //sck p1.20 //miso p1.23 //mosi p1.24 #define SPI_CLOCK 12000000 void spi0_select_cs(void); void spi0_...[Details]
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Recently, research institutions EVTank, Ivey Economic Research Institute and China Battery Industry Research Institute updated the "China Lithium-ion Battery Industry Development White Paper (2023)"...[Details]
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On January 13, Musk announced his withdrawal from Facebook and claimed that he would soon develop a new mobile operating system to replace Android and Apple operating systems. It is understood t...[Details]
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Model-Based Power Converter Design Using High-Confidence MOSFET Models
When designing power converters, simulation models can be used to make trade-offs between multiple design...[Details]
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For general lighting,
LED
technology can already meet the requirements of producing high-quality lamps, but when producing high-quality
LED lamps
, it is necessary to master
the knowledge o...[Details]
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Technology helps rural revitalization, Qualcomm’s “Wireless Care” smart agriculture project sets sail again March 28, 2023, Luoyang, China - The opening ceremony of the 2023 Jinzhusha Pear Blossom ...[Details]
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11. How can the HCP1-316 product achieve soft shutdown when short circuit occurs? Thank you!
The HCPL-316J saturation threshold is set at 7V, which is compared to the actual IGBT Vce saturation vol...[Details]
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Looking back many years later, people will still remember that the autonomous driving industry experienced an extremely difficult year in 2022. TuSimple, Aurora, Argo AI, Mobileye...all the industr...[Details]
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If you only consider price when choosing a calibration service provider, it may lead to increased hidden costs and potential risks caused by quality issues, which will affect product quality or s...[Details]
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Greenconn's GB series Wafer connectors ensure reliability and durability in various working environments with their precise alignment, stable locking structure and foolproof design
. Its smal...[Details]
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Chapter 1 Overview: Power factor definition and harmonic power supply design have always been a very challenging task. As many traditional problems have been solved, some standards related to power s...[Details]
Analogue and Mixed Signal
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