The main reason is that the power supply line, power supply circuit, single-chip microcomputer, etc. have abnormal operation. Inspection and steps 1. First check whether the voltage of the power suppl...
The kernel driver can not only compile the driver into the kernel, but also dynamically compile the kernel driver. This document describes how tocompile the kernel driver in a module way.To compile th...
When learning DSP development, I often feel that there are too many technical documents. Every book is useful and I want to read every book, but I don't know where to start. At this time, the principl...
[i=s]This post was last edited by wuguangtao on 2020-11-27 21:41[/i] # MSP430F5529 drives WS2812B LED Last time I used MAX7219 to drive a monochrome LED dot matrix screen. This time I changed to a coo...
Qualcomm and BMW Group extend long-standing technology partnership to include autonomous driving Snapdragon Ride Platform to Provide Visual Perception, Vision SoC and ADAS Central Computing SoC for...[Details]
Samsung announced the launch of The Wall Luxury TV. The Wall Luxury is the latest version of Samsung's MicroLED-based scalable TV technology. It starts at a minimum of 73 inches and 1080p resolution,...[Details]
You don’t have to get out of the car to refuel, and now you don’t even need to take out your mobile phone to pay. It’s so convenient. Recently, a function called "smart refueling" has been launched ...[Details]
introduction In portable applications, there is an urgent need for batteries with high capacity, small size and light weight. At present, lithium batteries have replaced nickel-cadmium and nickel-met...[Details]
In today's world where energy shortage and environmental pollution are becoming increasingly serious, how to effectively utilize clean solar energy is becoming an energy strategy for sustainable de...[Details]
On September 7, according to Electrek, Tesla encountered problems in increasing the mass production of its 4680 batteries , especially in terms of dry coating technology. It is reported that the dr...[Details]
Beijing time, February 28th morning news, during MWC22 Barcelona, Huawei's executive director and president of the Carrier BG Ding Yun delivered a keynote speech entitled "Lighting up the Fu...[Details]
DSP chip, also known as
digital signal processor
, is a microprocessor that is particularly suitable for digital signal processing operations. Its host application is to implemen...[Details]
Yonglian Technology Nanhe Co., Ltd. is an international high-tech enterprise with leading photovoltaic power generation technology. It is mainly engaged in the research and development, production,...[Details]
The progress of constant current control technology of LED lighting driver power supply is mainly reflected in the following aspects: 1) The continuous simplification of chip peripheral control circu...[Details]
Steam flowmeter is mainly used for flow measurement of industrial pipeline medium fluid, such as gas, liquid, steam and other media. Its characteristics are small pressure loss, large range, high acc...[Details]
1. Pointer variable pointing to the structure:
In C language, - is a whole, which is used to point to a structure. Suppose we define a structure in the program, and then declare a pointer variable ...[Details]
Haicang integrated circuit industry adds another technological innovation support platform to boost the development of "core". On the morning of June 28, the signing ceremony of the strategic coopera...[Details]
This article is
the GTC 24 exhibition notes of an Onsemi expert. We can try to see from the expert's perspective that after spending four exciting days at GTC 24, he can't wait to record the hot...[Details]
Here I will simply post the benchmark results. I will not write a brief introduction to CoreMark and the specific porting steps. There are already a lot of them on the Internet. If you are interested...[Details]
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