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Electronic devices can be divided into two categories: analog and digital. Analog devices have continuous voltage changes, while digital devices process discrete binary codes that represent voltage sa...[Details]
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Anyone who has used Apple Watch knows that when you click the camera remote on the Apple Watch dial, the iPhone connected to the Apple Watch will automatically open the camera app. Users can complete...[Details]
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Reliability and real-time are the basic requirements for control systems. The initial motor controls used analog circuits with discrete components. With the advancement of electronic technology, fr...[Details]
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Electric motors have been ubiquitous for the last century, powering a wide range of industrial equipment including pumps, fans, and compressors. Over the past few decades, variable frequency drives...[Details]
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The concept of robot is already very broad. This article discusses the servo motors for robot joints required by the industrial automation industry, and does not yet involve the composite integrate...[Details]
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describe: The STM32f0 key module circuit often encounters the situation that it does not reset after power-on. The chip used is stm32f030, and the key module uses the ZLG7290 chip and 4X4 key LED mat...[Details]
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Bypass soft starter and online soft starter are two common motor control devices that play different roles in the motor starting process. Understanding their differences is very important for the c...[Details]
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The TT-VGT (Tetrahedron-Tetrahedron-Variable Geometry Truss) robot is a variable geometry truss robot composed of multiple tetrahedrons. Figure 1 shows a redundant TT-VGT robot manipulator composed...[Details]
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Thanks to IT Home netizen @Mcrpheus for the clue, Xiaomi 10 has now pushed the MIUI 12.5.8.0 stable version update, which is 391MB in size. According to the update log, this update mainly op...[Details]
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According to foreign media reports, Harman has released a new Dual-Mode V2X system designed to improve automotive safety. Its flexible telematics system has software and hardware functions and can ac...[Details]
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What clock?
First, let's talk about what a clock is. The clock is the heart of the microcontroller. Every time it beats, all the circuits of the microcontroller move synchronously. It's like when w...[Details]
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For purchasers, most units and departments are configuring UPS for the first time and are still unfamiliar with the technology and its use and maintenance. Here are some opinions on how to evaluate...[Details]
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SEMI (Semiconductor Equipment and Materials International) released a global wafer fab forecast report yesterday. The report pointed out that after experiencing a recession in the first half of the y...[Details]
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In actual applications, engineers often encounter scenarios where power measurement is required. In addition to specialized power analyzers, daily-used oscilloscopes can also be used. Theoretically...[Details]
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OBC, DCDC, PDU
Constituting the “three small electrics” of new energy
Due to the different power systems, the "three electrics" of new energy vehicles have replaced the fuel tank, engine,...[Details]