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Detectors are widely deployed in homes, commercial buildings, and other facilities to send notifications when they sense the presence of people in a designated area. Detectors transmit these notifica...[Details]
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The convoy hit the road without a driver. On August 2, the first batch of mass-produced L4 self-driving taxis Robotaxi-Hongqi E-Jie jointly built by Baidu and China FAW Hongqi was unveiled in Chang...[Details]
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This design is based on the previous article ("An ARM-based example of running lights simulation"), adding a crystal oscillator circuit and changing the connection method of the resistor connected to...[Details]
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Arvind Krishna officially took office as IBM CEO. On the same day, he shared his first letter to all IBM employees as the new CEO through social media. The letter shared his views on the public healt...[Details]
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Electronic components and equipment manufacturer Advocate announced on July 7 that it will launch a completely fanless residential photovoltaic inverter (PCS) on July 13, including the terminal b...[Details]
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Samsung Electronics will purchase 20 EUV lithography machines from ASML for $3.38 billion, an average of $170 million per machine. They will be used for advanced process wafer foundry and new generat...[Details]
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Package Technology of White LED
1. Crystal bonding:
○1 Defrost the silver glue for one hour before bonding. ○2 Pay attention to the height of the silver glue before bonding.
...[Details]
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#include "config.h "
#define uint unsigned int
#define uchar unsigned char
#define ulong unsigned long
int num; // Display digital value
int xms = 0; // Millisecond c...[Details]
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The latest research report from Strategy Analytics’ IoT Strategy service, “The Battle for Unlicensed LPWA Supremacy in IoT,” predicts that by 2025, the number of unlicensed LPWA connections worldwide...[Details]
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On January 11, we learned from the official that Honda Giken Industrial (China) Investment Co., Ltd. and Dongfeng Motor Group Co., Ltd. will cooperate to start technical verification of Honda’s fuel ...[Details]
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Recently, I have not been able to understand the concept of drivers very well. Sometimes I can get a feel for it by combining some USB examples written by others, but because the ARM system does no...[Details]
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On the afternoon of September 23, Huawei held its All-Connect Conference today, and Huawei's rotating chairman Xu Zhijun delivered a keynote speech. Xu Zhijun revealed the latest data of Huawei Cl...[Details]
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1 Introduction
At present, in many cities in China, for the purpose of anti-theft, metal anti-theft nets are basically installed on balconies and windowsills in residential buildings, which co...[Details]
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On the afternoon of November 10, Xiaomi and China Unicom jointly released a new Wi-Fi 6 router, the Xiaomi Router CR6606, which is suitable for home gigabit bandwidth and Wi-Fi 6 network. ...[Details]
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For electric vehicles and hybrid vehicles, the core technology lies in the battery. Compared with other types of batteries, power lithium-ion batteries have the disadvantages of high price and poor...[Details]
PCB Design
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