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Renesas Electronics announced on February 8 that Japanese automotive chip giant Renesas Electronics has agreed to acquire British power management chip manufacturer Dialog Semiconductor Plc. The tran...[Details]
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Is there any difference in the length of the acceleration and deceleration time of a stepper motor? What is the acceleration and deceleration time of a general stepper motor?
Stepper motors a...[Details]
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According to foreign media reports, Aalto University in the United States has developed a new bionic sensor that can identify moving objects in a single frame of video and successfully predict where ...[Details]
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According to Taiwan media Central News Agency, the latest report from market research firm Gartner predicts that overall mobile phone shipments this year will decline by 14.6%, and the penetration ra...[Details]
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The clock source of the STM8 microcontroller can be selected as internal or external, and can be easily switched during system operation. The following experimental program first switches the main ...[Details]
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Knowledge on the selection and maintenance of MP3 dedicated batteries. When purchasing MP3 players, do not only focus on sound quality, functions, etc., but also consider other details.
Shoul...[Details]
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keil error; C51 compiler recognizes three types of errors; 1. Fatal error: the pseudo-instruction control line has an error, accessing a non-existent source file; 2. Syntax and semantic errors: both ...[Details]
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At present, everyone has heard a lot about Volkswagen's MQB platform and MEB platform. A strange phenomenon is that as an internationally leading automobile manufacturer like Volkswagen, the e-Golf a...[Details]
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The correct connection method of the power meter must comply with the wiring rules of the "generator end". 1) The current terminal marked with "*" on the power meter must be connected to one end, and...[Details]
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In recent years, gallium nitride (GaN) series compound semiconductor materials have been proven to have great potential for commercial applications such as backlight modules of liquid crystal display...[Details]
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If you are worried about the energy consumption of your mobile phone and are hesitant about whether to buy a 5G device, now is the answer. Relevant research shows that 5G devices have higher energy u...[Details]
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According to foreign media reports, Samsung's system Beta test version operations manager revealed that the Samsung Galaxy S20 series will not push the One UI 4.0 beta version next, but will directl...[Details]
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In the process of RF product development and production, it is often necessary to perform spectrum analysis of RF signals, signal demodulation analysis, receiving sensitivity test and S parameter tes...[Details]
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Let's take the startup code of the ARM Cortex_M3 bare core as an example to do a simple analysis. First, three tasks are completed in the startup file: 1. Initialization of stack and heap 2. Locate ...[Details]
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Transformer excitation inrush current refers to the phenomenon that when the transformer is put into operation or removed, the magnetic flux saturation of the transformer core causes a transient ov...[Details]