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introduction In the field of HVAC, with the development of testing technology and the continuous improvement of testing requirements, some high-precision temperature and humidity testing instruments ...[Details]
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Gartner's latest research reveals that infrastructure and operations (I&O) leaders must start preparing for six trends in the next 12 to 18 months. “I&O leaders need to drive change, not just abso...[Details]
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A vulnerability has been discovered in iOS that could prevent an iPhone from connecting to any Wi-Fi hotspot if the iPhone initially attempts to connect to a hotspot with a specific name. Security ...[Details]
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Operation of torque tester: 1. Before using the torque tester, check whether the instrument has sufficient power. If the power is insufficient, please charge it first (it can also be used while charg...[Details]
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The FLIR A310 can fulfill the role of "supervisor" very well, because the FLIR A310 is capable of 24/7 automated remote monitoring, making it an ideal monitoring tool. Among other things, it solves t...[Details]
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Recently, Nissan and Electricité de France (EDF) have reached a cooperation agreement to jointly develop electric vehicle smart charging technology, including providing new product kits and vehicle-...[Details]
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The Linux kernel writes the LED driver as shown in the figure: According to the diagram, we find that we need to write two parts: one is the APP, and the other is the underlying driver. The APP fin...[Details]
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The China Automotive Chip Innovation Competition is guided by the Beijing Municipal Bureau of Economy and Information Technology, hosted by the Beijing Economic and Technological Development Zone Man...[Details]
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A new report suggests that Microsoft is planning to add a new feature to its upcoming Windows Phone mobile operating system. The new feature will allow built-in text message backup. The report says th...[Details]
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Summary: Want to know how to connect the KBPC5010 rectifier bridge? ASEMI said that before understanding its connection method, you might as well first understand how to measure the quality of KBPC50...[Details]
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The circuit schematic is as follows: /******************************** Program function: modbus RTU mode setting reads the status of sixteen relays and the settings of the internal holding register...[Details]
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Whether Apple will use a high refresh screen on the iPhone 12 may be one of the key issues that many users are concerned about. If we look at it from a long-term perspective, this will definitely...[Details]
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I spent a few days to fix the keyboard of the microcontroller. The microcontroller board I used used the 8 IO ports of P2 to control 16 keys. So how to use 8 ports to control 16 keys? In fact, i...[Details]
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On May 5, 2023, Shanghai Jinmai Electronic Technology Co., Ltd. ("Jinmai") officially launched two high-end front and rear area controller solutions for the smart car field. Among them, the rear ar...[Details]
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/*-----------------------Include header file area-------------------------*/ #include reg52.h //MCU header file /*-----------------------Port/Pin Definition Area----------------------*/ sbit LED...[Details]
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