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Not long ago, a Waymo driverless taxi and a cyclist had an accident in San Francisco. The accident occurred around 3 pm local time. After the accident, the cyclist was not seriously injured and did...[Details]
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Researchers at the University of Maryland's Small Artifacts Lab (SMART LAB) have been working on a small wearable
robot
called Calico. The robot weighs only 18 grams and is attached to spec...[Details]
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With events, teams, and new phones, Intel is about to ignite the passion for e-sports at ChinaJoy 2021! The 19th ChinaJoy will be held in Shanghai New International Expo Center from July 30 to Aug...[Details]
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Contents The invention relates to a gas measuring device, in particular to a wafer-type cone tube flowmeter for petroleum and natural gas. Background of the Invention In the oil and gas extraction ...[Details]
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In recent years, automobile manufacturers from various countries have made a lot of efforts in active safety configuration, such as Volvo's famous City Safety System, Honda's Safety Super Sense Syste...[Details]
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On November 11, the "Pinggao Group Co., Ltd. National New Product (Technology) Appraisal Conference" organized by the China Electrotechnical Society was held in Beijing.
This appraisal mee...[Details]
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On October 22, during the weekend, something unexpected happened. A piece of news from the Global Times titled "Foxconn is under investigation" became a hot search topic. This was the first time in 4...[Details]
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introduction
At present, fuel cell electric vehicles (FCEV) have become the main direction of my country's automotive technology innovation. The power system of fuel cell electric vehicles is ...[Details]
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This article designs a wireless radio frequency transceiver system based on the wireless transceiver chip Si4432 and C8051F930 microcontroller. The system consists of a sending module and a receiving...[Details]
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We know that the 51 single-chip microcomputer itself does not have a PWM interface. This program simulates PWM through software. By adjusting the duty cycle of the high level and the low level in...[Details]
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According to foreign media reports, the US Patent and Trademark Office published a patent application from Apple last month: a system for capturing and processing motion information in a 3D point clo...[Details]
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In a microcomputer system with a single-chip microcomputer as the core, the single-chip microcomputer is often interfered by external electromagnetic fields.
The program is running away, but the norm...[Details]
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Electronic bus stop refers to the electronic bus stop system, which includes three main parts: vehicle location information acquisition, information communication and display. At present, some ...[Details]
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While reading the RGB colored light program, I came to these two lines of code and was stuck for a long time without knowing why. When I went back to review the contents of Chapter 3, I realized...[Details]
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Cars are becoming more and more popular, and have been chosen by more and more families as their means of transportation. Driving safety has attracted widespread attention from the society. Wheneve...[Details]
DIY/Open Source Hardware
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