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Recently, the Map Technology Review Center of the Ministry of Natural Resources announced the phased progress in the review of advanced assisted driving maps for ordinary urban roads across the count...[Details]
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As negative news such as the closure of Argo and the dismissal of the CEO of TuSimple continues to unfold, the autonomous driving industry on the other side of the ocean has ushered in the coldest "c...[Details]
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Electronic ceramic products have always been an integral and important part of high-end semiconductor devices. They are also an important bridge connecting chips and external system circuits. They di...[Details]
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The schematic diagram of MAX7219 driving dot matrix is as follows: The source program of single chip microcomputer + MAX7219 dot matrix is as follows: #include reg52.h #include intrins.h #def...[Details]
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High-power
LEDs
are increasingly being used in traffic lights, illuminated billboards, streetlights, airport runways, railroad crossings, medical/surgical
lighting
, and traffic...[Details]
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0 Introduction
The traditional AC/DC conversion uses diode full-bridge rectification, and the output end is directly connected to a large-capacity capacitor filter, resulting in a large am...[Details]
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1. Introduction to front-end and back-end systems The program is usually divided into two parts: the front-end system and the back-end system. Simple small systems are usually foreground and back...[Details]
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Some time ago, there was news that Foxconn was considering moving some server production from the mainland to Taiwan and recruiting up to 3,000 senior software engineers for a big data processing cen...[Details]
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0 Introduction
With the rapid growth of car ownership, the problem of urban traffic congestion can no longer be ignored. In order to understand the driving conditions of vehicles on the road...[Details]
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Record quarterly sales, strong performance across all business segments, and earnings per share exceeding company expectations SCHAFFHAUSEN, Switzerland – August 2, 2021 – TE Connectivity (TE) toda...[Details]
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People who have been in contact with audio equipment should have heard of the term "sound field" more or less. What exactly is the concept of "sound field"? In the United States, the birthplace of ...[Details]
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A voltage
manager is an
integrated circuit
that can be used to reset the processor in low voltage conditions to prevent processor erroneous operation and ensure safe power-off of...[Details]
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Introduction
802.11 is a series of wireless local area network (WLAN) standards developed by the Institute of Electrical and Electronics Engineers (IEEE), mainly used for local wireless communica...[Details]
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I found that the compiler that comes with Keil sometimes has optimization problems, and runs completely differently than when it is not optimized. I used GCC before, and now I naturally want to use GC...[Details]
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introduction
Snubber circuits have made great progress in recent years, but their performance has not been reasonably optimized and their applications are not satisfactory. This is mainly b...[Details]
FPGA/CPLD
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