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Autonomous driving technology is inseparable from the 3D information of the surrounding environment obtained by LiDAR, but have you heard of "4D LiDAR"? For driverless cars, in addition to the 3D inf...[Details]
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Today, foreign whistleblower Evan Blass exposed a set of real machine renderings of OPPO Find X3 Pro. As can be seen from the picture, OPPO Find X3 Pro will have four colors: black, white, blue ...[Details]
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0 Introduction In practical applications, the design of a boost circuit is often involved. For larger power outputs, such as DC/DC boost circuits above 70W, it is difficult to achieve high power du...[Details]
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Faced with the raging price war, Great Wall chose technical "rolling" - not simply cutting prices and adding inward rolling, but through technological innovation so that consumers can enjoy the pe...[Details]
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LM308 is a precision operational amplifier with sufficient power supply rejection for unregulated power supplies. Its operating temperature range is 0~+70°C. Its error is smaller when working under 1...[Details]
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The following is the C language source program: #include reg52.h #define uint unsigned int #define uchar unsigned char uintled ={0xc0,0xf9,0xa4, 0xb0,0x99,0x92,0x82,0xf8,0x80,0x90, 0x88,0x83,0x...[Details]
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Preface
The fire alarm network monitor is an intermediate device between the fire alarm system and the city fire alarm network monitoring center. It completes the information forwarding betwee...[Details]
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George Hotz, CEO of comma.ai, believes that Tesla should sell its self-driving chips to compete with another chipmaker, Nvidia. It has been reported that comma.ai aims to become Tesla's rival in the...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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Based on the characteristics of strong background and weak target in transient optical radiation detection, this paper designs a data acquisition scheme with FPGA as the core of control and process...[Details]
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Linux valgrind ported to ARM-Linux 1. Cross-Compile (1) Download and unzip Valgrind-3.11 (2) Modify the configuration Change armv7*) to armv7*|arm*) (3) Execute configure ./configure C...[Details]
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Although Tesla has clearly denied that FSD will enter China, some small actions have still been spied on. Various signs indicate that Tesla's autonomous driving may be launched in China, so this will...[Details]
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During the IFA exhibition in Germany, Qualcomm officially announced that the next-generation Snapdragon chip will integrate a 5G baseband. At the same time, the platform will be built with advanced 7...[Details]
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Preface
Portable electronic products all use batteries as power sources. With the rapid development of portable products, the use of various batteries has increased significantly, and many ne...[Details]
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Li Ying and Tang Ao, researchers at the Institute of Metal Research, Chinese Academy of Sciences, led a team to make new progress in the research of new low-cost iron-based liquid flow battery energy ...[Details]
Analog electronics
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