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In the multiple data transfer (STM, LDM) of ARM instructions, it is mentioned that the Load and Store instructions of multiple registers are divided into 2 groups: A set of data storage and reading, ...[Details]
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The circuit in this design generates a zero-crossing pulse of the AC mains and provides electrical isolation. The falling edge of the output pulse occurs about 200μs before the zero-crossing point....[Details]
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1. Introduction
As an important device in the field of power electronics, the main function of the inverter is to convert direct current (DC) into alternating current (AC). In the classificati...[Details]
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Today, OPPO announced on Twitter its first self-developed retractable lens mobile phone. Details of this phone will be officially revealed at the OPPO Future Technology Conference. Mobile pho...[Details]
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The 3.5-inch screens popular in the market are basically built-in drivers without controllers, which makes it difficult for users to use them. Basically, many friends choose ARM7 or ARM9 with LCD con...[Details]
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At the end of 2017, the National Energy Administration and the State Council Leading Group Office of Poverty Alleviation and Development jointly issued the "Notice on Issuing the First Batch of Pho...[Details]
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On September 27, PICO held a new product launch conference and officially released the new generation of all-in-one VR PICO 4 series.
The entire PICO 4 series is equipped with the Snapdragon ...[Details]
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challenge: Development of a control and measurement system for a low voltage offshore substation for the wave power research station in Lysekil, Sweden. solution: Using four NI CompactRIO s...[Details]
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Cockroaches are common pests in home kitchens. Since cockroaches have strong reproductive capacity, people use various drugs to kill cockroaches, but it is not easy to exterminate them. Here we i...[Details]
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Run the LED program on the mini2440 (S3C2440) board to make GPB5 output low level and light up the LED. Simulate code in ISRAM 1. The complete program of Led_on.s is as follows code: ------...[Details]
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introduction
A fiber coupler is a passive device that realizes directional transmission of optical power between multiple optical fibers or between a light source and an optical fiber....[Details]
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1 Introduction Millimeter wave mixers are essential key components in millimeter wave communication, measurement, radar, electronic countermeasures and other systems. When the system frequency enters...[Details]
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An open-loop motor is a motor without feedback control, also known as a non-closed-loop motor. Its output speed and position are determined by the input control signal, and there is no position or ...[Details]
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Hello everyone, through the previous study, we have learned and become familiar with the usage and learning methods of ICD2 simulation burner and enhanced PIC experiment board. Now we will strike whi...[Details]
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On November 18, Himax Technologies, a display driver, semiconductor product supplier and fabless manufacturer, announced that its third-generation automotive display touch and driver integrated IC ...[Details]
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