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2019 is the year of exploration and pilot of the State Grid's ubiquitous power Internet of Things. As the vanguard of the State Grid system, State Grid Jiangsu Electric Power Co., Ltd. has comprehe...[Details]
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Let's set the time in 2030. The owner unlocks the vehicle by scanning a fingerprint. Once the driver gets behind the wheel, he or she can tell the voice assistant to call up the route to the destinat...[Details]
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introduction
The IEEE 802.3af Power over Ethernet (PoE) standard was ratified in June 2003. Since then, many applications such as IP phones and wireless LAN access points have begun to comply ...[Details]
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At the debugging site, we often encounter a motor without a nameplate, but we really want to know the speed of the motor, we don’t have a tachometer, and we don’t want to take the effort to disassemb...[Details]
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Researchers at the University of Texas at Austin (UT Austin) recently discovered that when lithium-air batteries are in alkaline conditions, using a reordered Pd3Fe/C catalyst can allow th...[Details]
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Since the 1990s, with the continuous improvement of the design and manufacturing level of LED display technology, LED digital screens have gradually been widely used in production and life. With i...[Details]
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This article introduces some common field test schemes and field test purposes of digital TV systems. Its working scope includes receiving, demodulating and restoring transmitted data. Digital TV test...[Details]
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Great Wall Motor Co., Ltd. ("Great Wall Motor") and Qualcomm Technologies, Inc. announced today that the two parties have reached a cooperation in the field of autonomous driving. Great Wall Motor wi...[Details]
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PLC is a skill that requires constant practice and practice. As a novice, how should I learn it? Where should I start?
In fact, before learning PLC, you should first understand your own ...[Details]
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In today's world where energy shortage and environmental pollution are becoming increasingly serious, how to effectively utilize clean solar energy is becoming an energy strategy for sustainable deve...[Details]
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Over the past decade, continuous improvements and enhancements in CMOS image sensor technology have enabled it to move from primarily serving the low-end market to some of the most demanding high-p...[Details]
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According to the Central Weather Bureau, a 6.6-magnitude earthquake occurred in Hualien at 1:41 a.m. on March 23, Taipei time. The magnitudes were 6 in Taitung, 5 in Hualien, 4 in Nantou, 4 in Chiayi...[Details]
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Volvo has announced that its electric self-driving truck will be put into commercial operation for the first time. The Swedish automotive giant has partnered with ferry logistics giant DFDS to u...[Details]
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introduction
At present, desktop electronic scales are widely used in commercial trade, but they have great limitations: large size, high cost, need for industrial frequency AC power supply, inconv...[Details]
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Affected by the macro-economy, the LED industry is not optimistic in the second half of the year, and downstream demand bears the pressure of the industry. During the National Day holiday, the LED ...[Details]
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