I am very grateful to National Technology for giving me this testing opportunity. As an FPGA engineer, this is the first time I use National Technology's MCU. I often used STM series, GD series, etc. ...
This article discusses the PCB layout of a power supply circuit that generates a regulated 3.3 V rail from a small solar cell. My goal in this project was to create a very simple, very compact circuit...
1. The bq24650 output voltage is abnormal and cannot be chargedNow I have a problem. The connection of bq24650 is as shown in the figure. The setting is 6V input and 4.2V output. But if the input volt...
When starting a new design, most of the time is spent on circuit design and component selection, and the PCB layout and routing stage is often not considered carefully due to lack of experience.
Failu...
According to foreign media reports, advanced engineering company D2H Advanced Technologies delivered a project to a major automaker to solve the problem of charging electric vehicles (EVs). The compa...[Details]
LED driver power supplies are currently developing towards high power factor, high output current accuracy, high efficiency, high reliability, low cost and small size. Therefore, the primary current ...[Details]
The 2014 Mazda 3, called Axela in Japan, shares the same platform as the CX-5 and also uses the Skyactiv technology and the latest "KODO" design concept. In the North American market, the ca...[Details]
0 Introduction In the design and construction of communication systems, communication power supply is called the heart of the communication system. The power supply system will directly affect th...[Details]
It is an indisputable fact that the era of automobile electrification has arrived, but there are many different opinions on how to achieve it: pure electric (EV), hybrid electric (HEV), plug-in hybr...[Details]
Original link: https://www.digikey.com/en/articles/techzone/2019/aug/effective-implementation-sic-power-devices-longer-range-electric-vehiclesIt is well known that the key factor that determines the...[Details]
Abstract: This article introduces various loading methods of TMS320VC5000 series DSP. Combined with examples, it focuses on the EPROM loading method and implementation process of C5402, and puts...[Details]
According to the latest report from TechInsights, the global automotive semiconductor market will grow by 16.5% in 2023 to reach $69.2 billion. Infineon's overall market share increased by 1 percen...[Details]
ISP: In-system programming. ISP generally programs the Flash memory inside the microcontroller through a serial programming interface dedicated to the microcontroller. IAP: In-Application Programming...[Details]
Certain medical and scientific instrumentation applications require the amplification and measurement of microvolt-level signals. For example, accurately measuring the output of a thermocouple-based ...[Details]
Yesterday, Lu Qianhao, head of ZTE's consumer terminal strategy department, wrote an article praising Axon 11 SE, saying: "ZTE Axon 11 SE uses a high-quality JDI screen, which may be a TFT screen wit...[Details]
Shanghai, China, December 12, 2023 - As a global company specializing in materials science and digital identification solutions , Avery Dennison announced the launch of the China for China (C4C) pro...[Details]
TrendForce research shows that the DRAM industry revenue in the fourth quarter of 2022 was US$12.28 billion, down 32.5% from the previous quarter. The decline even exceeded the 28.9% decline in the ...[Details]
Test principle: Under different breathing conditions, the particle concentrations on the outside and inside of the mask were measured respectively, and the mask fit factor was calculated based on the...[Details]
On November 10, according to the introduction released by Wuhan Economic and Technological Development Zone, on November 9, the 2024 Annual Conference of Hubei Automotive-Grade Chip Industry Techno...[Details]
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