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I was hesitant before whether to use a single-chip microcomputer or an ARM chip to control the robot. Now I have finally decided. Since the power supply voltage of many sensors is 5V and the si...[Details]
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In the field of measurement and instrumentation, it is often necessary to measure the pulse width of digital signals. This measurement usually uses the pulse counting method, that is, a high-frequency...[Details]
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November 19, 2019, Shanghai, China – Magic Vision Intelligent Technology, a leader in embedded artificial intelligence autonomous driving, announced the official launch of a new adaptive front-mount...[Details]
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Do you think I'm going to leave the IT industry? I'm often called an "IT cunt" or "IT migrant worker", but I don't think so. Not only that, I'm proud of being an IT worker. Look at the products around...[Details]
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Black Shark Technology announced today that the Black Shark 5 series of mobile phones will soon be launched, equipped with the new Snapdragon 8 mobile platform. IT Home learned that previo...[Details]
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1. What is signal integrity?
Signal integrity needs to be considered throughout the system and component design process. Unlike in the past, interconnects are no lon...[Details]
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On June 10, at the "China IC Unicorn Forum" of the 2021 World Semiconductor Conference held in Nanjing, the list of China's IC unicorn companies was announced. Beijing Yixin Technology Co., Ltd. (her...[Details]
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The MK6A11P microcontroller has strong anti-interference ability, contains RC oscillator, watchdog and reset circuit. Compared with other series of microcontrollers, it saves a lot of peripheral co...[Details]
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According to foreign media reports, a couple designed a ring that embeds the RFID (radio frequency identification) chip of the Tesla Model 3 key card and can open the car door. Although everyone thin...[Details]
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Figure (a) shows the principle circuit diagram of the AC/AC converter. In fact, it is composed of a positive group (P) double half-wave converter and a negative group (N) double half-wave converter i...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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1. Technical Background
LED light source
is the focus of the light source market in the 21st century.
As a new type of energy-saving, environmentally friendly green light s...[Details]
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CP9000 (S/L) series flexible current probe is a probe that only tests AC current signals, with high bandwidth, high accuracy (typical value 2%), etc. It can achieve a wide current measurement range, ...[Details]
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At the media communication meeting for the launch of China Mobile's 5G+ strategy, China Mobile announced that the delivery of 5G terminals exceeded 10,000 units for the first time. Wang Hengjiang, ...[Details]
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0 Introduction
This paper uses wavelet analysis and pattern recognition methods to analyze vehicle noise signals and designs a
vehicle collision sound
detection device
based o...[Details]
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