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0 Introduction
Thermohygrometer is an instrument for measuring temperature and humidity that is often used in daily life, industrial and mining enterprises, breeding and other places. The old-f...[Details]
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6-bit coded AC power switch
The circuit uses 4 CD4013 BE type double triggers. 1 inverter and 1 optical isolator to drive 1 three-terminal bidirectional controllable switch. The circuit can swit...[Details]
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On the evening of June 14, NIO issued a statement to refute the rumor: Recently, someone spread a video on the Internet, maliciously spreading rumors, claiming that a fire broke out at the JAC NIO fa...[Details]
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Hisense responded to the rumor of "exiting the OLED market" and said that the rumor was completely false. Not only did Hisense not exit the OLED TV camp, but on the contrary, it also planned to join ...[Details]
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It has been nearly two years since the Japanese government tightened export controls on South Korea in July 2019. In order to counter Japan's export controls, the South Korean government has introduc...[Details]
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When it comes to high-power adjustable voltage-regulated power supplies with an output of more than 10A, readers who have come into contact with them will think of: a huge power transformer with taps...[Details]
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The zinc oxide arrester live tester is used to detect the electrical performance of each phase of zinc oxide arrester (MOA). The instrument is suitable for on-site live testing of zinc oxide arrester...[Details]
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In the production process of level switches, such as tuning fork level switches and vibrating rod level switches, a large number of tubular workpieces are involved in welding. At present, in the fi...[Details]
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According to Jiwei.com, etnews reported that LG Innotek will provide Tesla with cameras worth more than 1 trillion won. The supply contract will be completed in the first quarter and mass production ...[Details]
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New energy vehicles are the future and the general trend. The elimination of fuel vehicles is inevitable. High degree of artificial intelligence is the only direction for the future development of ne...[Details]
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The touch screen is a transparent absolute positioning system used in conjunction with a display. Transparency and excellent positioning principle are its technical features. There are four main ty...[Details]
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WPG launches air quality monitoring solution based on MediaTek and BOSCH products
On August 3, 2023, WPG Holdings, a leading international semiconductor component distributor dedicat...[Details]
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The metal surface treatment industry has complex production processes and highly sophisticated operational requirements, including electroplating, spraying, grinding and other processes to ensure tha...[Details]
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Probe bandwidth Similar to the definition of oscilloscope bandwidth, the definition of probe bandwidth is also the frequency point at which the amplitude of a sine wave drops to -3dB after passing th...[Details]
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New 3D bioprinter. Image source: University of Melbourne, Australia
Scientists at the University of Melbourne in Australia have developed a new high-speed 3D printer. This advanc...[Details]
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