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...
On December 1, Honor held a new product launch conference for the Honor 60 series, officially launching two new models, Honor 60 Pro and Honor 60. After the meeting, Sina Digital also communica...[Details]
Looking back at 2022, even in an environment full of challenges and uncertainties, Xiangong Intelligent's product competitiveness and market development capabilities have still ushered in a qu...[Details]
Genetic Algorithm is a type of randomized search method that evolved from the evolutionary laws of the biological world (survival of the fittest, genetic mechanism of survival of the fittest). It was...[Details]
According to foreign media reports, the US Department of Commerce is evaluating the risks that China's use of open source RISC-V chip technology may pose to national security.
RISC-V, pr...[Details]
Genesys and Google Cloud join forces to deliver better customer experiences Expands partnerships to deliver integrated platform solutions that address modern consumer behaviors and a decentralized ...[Details]
Amazon is finally entering the wearables market. In recent years, the e-commerce technology giant has been steadily expanding its first-party hardware portfolio, focusing primarily on smart home te...[Details]
Compared with the traditional resistive touch technology, which currently has the highest market share, capacitive touch technology brings many advantages to users, including: up to 97% penetration ra...[Details]
AU Optronics announced today (9) that its self-billed consolidated revenue for November 2020 was NT$25.95 billion, an increase of 0.9% from the previous month and a significant increase of 22.0% comp...[Details]
When you first buy the latest smartphone, you may be very happy to have a phone that can work normally throughout the day without additional charging. However, two years later, you may encounter th...[Details]
On October 20, at the 2021 World VR Industry Conference held in Nanchang, Jiangxi, Huawei's new intelligent in-vehicle optical product AR-HUD won the VR/AR Innovation Award for its small size, large ...[Details]
1. Introduction to MCU
Single chip microcomputer: A microprocessor (CPU), memory (ROM and RAM), and I/O interface circuits are integrated on an integrated circuit chip, thus forming a single-c...[Details]
introduction The processor with DSP as the core has been widely used in the field of video applications due to its own hardware structure advantages and algorithm optimization. With the increase ...[Details]
The application of centralized monitoring technology for communication power supply in communication power supply marks the transformation of the maintenance and management of communication power s...[Details]
Combining the DSP and the microcontroller to form a dual-CPU processor platform can make full use of the DSP's processing capabilities for large-capacity data and complex algorithms, as well as the ...[Details]
A logic analyzer is an instrument that uses a clock to collect and display digital signals from test equipment . Its main function is to determine the timing. Unlike an oscilloscope , a logic analy...[Details]