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The world's first powered mechanical car was a steam-driven three-wheeled car made by Frenchman N.J. Cugnot in 1769. It is regarded as a watershed between ancient transportation (powered by people, a...[Details]
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China Energy Storage Network News
: On November 12, Shouguang Energy Big Data Center, which is "led by the government, built by the power industry, and participated by multiple parties", was ...[Details]
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1 Main features of EM78P447S
The EM78 series microcontroller is an 8-bit cost-effective microcontroller manufactured by Taiwan Elan Electronics Co., Ltd. using CMOS technology. This series of mic...[Details]
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In the information age, the harm caused by data interruption to enterprises is difficult to estimate. The loss caused by the sudden downtime of key business is only part of it. Given that many enterp...[Details]
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Ground resistance test record sheet The following table is the ground resistance test record table Note: 1. Test result = measured resistance value × seasonal coefficient; 2. The ground ...[Details]
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Researchers designed a swarm of tiny spherical robots to collect bacteria and small pieces of plastic. Image credit: American Chemical Society
When old food packaging, discarded ...[Details]
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Since the beginning of the new century, a new round of energy revolution characterized by clean and low-carbon transformation and a new industrial revolution based on the collaborative innovation a...[Details]
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In the early 1980s, Intel launched the MCS-51 microcontroller, and then Intel released the 8051 core to many semiconductor manufacturers in the form of patent transfer, resulting in the emergence of ...[Details]
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The charge polarity demonstrator introduced in this example can show whether an object is positively charged or negatively charged, and can be used in physics teaching experiments.
Circuit...[Details]
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Solid-state batteries are expected to be mass-produced within the next two years.
Today, most lithium-ion batteries use a semi-liquid paste as the electrolyte, which tr...[Details]
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introduction
There is a cable joint approximately every 300 meters of high-voltage power supply cables in cities. In many cases, in order to reduce the difficulty of technology and constructio...[Details]
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This application note discusses pulse oximeter design using Microchip analog devices and the dsPIC® digital signal controller (DSC). A pulse oximeter is a non-invasive medical device that monitors ox...[Details]
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Nokia is piloting a smart agriculture program using its Worldwide IOT Networking Grid (WING) platform to monitor factors that affect crops, helping farmers in water-scarce Algeria to significantly re...[Details]
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Have you noticed that there is more and more predictive information about Apple’s new products recently, which means that the next Apple conference is coming soon. That’s right, this time it’s...[Details]
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With the release of relevant standards for the control of volatile organic compounds (VOC) in cars at home and abroad, the concern about the air quality in cars has become a hot topic in the whole soc...[Details]