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Today, vivo announced the appearance of its new phone, vivo S9. It has a right-angle frame and the back continues the two-color cloud-step design. The rear camera module has an overall matrix design ...[Details]
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The rapid explosion of artificial intelligence is mainly due to the rapid development in the fields of machine vision and image recognition. As people's requirements for bandwidth, latency, power c...[Details]
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1 Introduction
As electronic products develop towards miniaturization and portability, monolithic integrated high-efficiency, low-power supply voltage DC-DC converters are widely used. Current det...[Details]
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A tutorial on how to use CubeMX is available at: http://blog.csdn.net/u013429988/article/details/54566969 The first time I used the F4 series chip, I planned to use an 8M passive crystal as an ext...[Details]
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1. Cross-compile Python
见 Cross Compiling Python for Embedded Linux
CC=arm-linux-gcc CXX=arm-linux-g++ AR=arm-linux-ar RANLIB=arm-linux-ranlib ./configure --host=arm-linux --build=x86_64-linux-...[Details]
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Over the past 50 years, researchers in university labs and technology companies around the world have made amazing progress in this field. Recently, successful entrepreneurs such as Elon Musk and Bri...[Details]
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Trimedia integrated circuit is a high-performance DSP recently launched by Philips Company for multimedia applications. It can perform high-quality video and audio processing, and can develop vario...[Details]
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0. Introduction
Electronic password locks are commonly used encryption tools in modern life. They overcome the shortcomings of mechanical password locks, such as small passwords and poor s...[Details]
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As the automotive industry continues to adopt 48V systems in hybrid electric vehicles (HEVs), the need for signal isolation in vehicle networks becomes more important. Without reliable and effective ...[Details]
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The networking of CNC equipment and computers in the manufacturing workshop to form a DNC (Distributed Numerical Control) system has become one of the core technologies that urgently need to be s...[Details]
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//I want to make a 15-channel color light, use P0.0~P0.7 and P2.0~P2.6 ports for output; the preset number is 15 1s (decimal 32767). //Set two buttons +1 (P3.3) and -1 (P3.4). //You can subtract to d...[Details]
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1 Introduction
Switching power supplies dominate the power supply field due to their high efficiency and high power density, but traditional switching power supplies have a fatal weakness: low...[Details]
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The USB interface of the microcontroller is usually used. 1) HID is the abbreviation of Human Interface Device. As its name indicates, HID devices are devices that interact directly with people, su...[Details]
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What is an EEROM expansion circuit? What are its main features?
EEPROM is Electrically Erasable Programmable Read Only Memory.
Its main feature is that it can make online modifications in the com...[Details]
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On October 15, Zhang Huamin, chief researcher of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Ma Xiangkun, professor of Dalian Maritime University, visited the company and...[Details]
Microcontroller MCU
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