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introduction In the traffic light control system at a traffic intersection, status information such as traffic flow and speed at each intersection needs to be transmitted to the main control room. In...[Details]
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The "fingerprint gate" of Samsung Galaxy S10 has caused an uproar abroad. Samsung used Qualcomm's third-generation ultrasonic screen fingerprint recognition technology on this year's Galaxy S10 and N...[Details]
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According to foreign media reports, German Tier 1 automotive parts supplier Eberspaecher is very optimistic about the future of autonomous driving and hopes to contribute technology to the next gener...[Details]
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1 Introduction
With the continuous development of high-voltage and high-power power electronic devices, the driving power supplies connected in series often need to withstand extremely hi...[Details]
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When building an ARM project in Keil (I use realview mdk3.11)
One of them is to select use MicroLIB
Since I am not very familiar with KEIL, I checked it and got the following information:
mi...[Details]
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AEC-Q1000 compliant, fully integrated 1-megapixel CMOS sensor offers a better alternative to separate sensor and ISP solutions ON Semiconductor ( NASDAQ : ON ) has launched two new highl...[Details]
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February 21 was the 35th anniversary of TSMC, the world's largest foundry. According to Taiwanese media reports, due to the epidemic, TSMC did not hold a celebration ceremony that day, and its stock ...[Details]
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1 Introduction
With the rapid development of communication systems and networks, the security and reliability of data communication, processing and storage are increasingly required. The d...[Details]
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This article introduces a simple home anti-theft watchdog circuit (see the figure below). Schematic diagram of anti-theft watchdog based on NE555 The time base circuit NE555 and R1 and CL form ...[Details]
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01 "Xiaoyaozi" bids farewell, the Zhang Yong era ends
Four years ago on September 10, the day of Alibaba’s 20th birthday, at the grand annual meeting, accompanied by applause and c...[Details]
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Abstract: When you touch the surface of the power module, it feels hot. Is the module broken?! Wait a minute, it is a little hot just because it is working hard. But high temperature has a great im...[Details]
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The consumer-grade VR equipment market suffered a setback in 2023, and entrants are still deeply involved in it. Players in the industry chain are waiting for a new highlight moment to come. As a d...[Details]
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I recently used a 51 microcontroller to do a small project. When writing the program, the following error occurred
MAIN.C(284): error C249: 'PDATA': SEGMENT TOO LARGE
MAIN.C(284): error C2...[Details]
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Introduction If you are looking at this project then you have probably used an Arduino board before. The ATmega328 microcontroller on the Arduino UNO is likely to fail after a certain amount of time ...[Details]
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The vehicle control system and battery management system of a pure electric vehicle are two crucial systems in the vehicle, each of which has different functions.
1. Battery Management S...[Details]
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