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According to the Liberty Times, MediaTek's Chief Financial Officer Gu Dawei said this morning that MediaTek's 5G mobile phone chips have been sent for sampling and are progressing smoothly. It is exp...[Details]
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March 20, 2024, Shanghai –
Mobile Industrial Robots (MiR), a global leader in the mobile robot market, today released the new MiR1200 autonomous mobile robot (AMR) for pallet handling.
The ...[Details]
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code show as below:
@*
@File:head.S
@ Function: Set up SDRAM, put the second part of the code into SDRAM, set up the page table, start MMU,
@ Then jump to SDRAM to continue execution
@*
@hea...[Details]
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Fast Technology has learned that there have been many rumors recently that Qualcomm's new generation flagship chip will not be called Snapdragon 898 as previously reported, but will adopt a new...[Details]
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All the above relationships are obtained under the conditions of ideal power electronic devices, ideal inductor and capacitor energy storage elements and ignoring line impedance, that is, they are ...[Details]
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Compared with the current streaming audio and video entertainment content, the car radios of the last century really seem to be lagging behind. Nowadays, many car companies have begun to choose to ab...[Details]
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Use a voltmeter to measure the voltage across a certain component. The operation is shown in Figure 1(a). If the circuit other than the measured component is regarded as an active two-terminal networ...[Details]
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The P0~P3 ports of the 89C51 microcontroller are not bidirectional ports in the standard sense. They are only quasi-bidirectional ports. You can read this paragraph according to the structure diagram...[Details]
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After 10 years of research and development, an international research team composed of scientists from the University of Cambridge in the UK, the Commonwealth Scientific and Industrial Research Org...[Details]
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When the DTL logic circuit outputs "1", Q1 is turned on, no current flows through the light-emitting diode, Q2 is turned off, and relay K1 does not act. When the DTL outputs "0", Q1 is turned off, cu...[Details]
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Ion battery protection
circuits
include overcharge protection, overcurrent
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short circuit protection and overdischarge protection, requiring high accuracy of overcharge protect...[Details]
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0 Introduction
In the power system, reactive power is an important factor affecting voltage stability, and reactive power compensation is one of the effective measures to ensure efficient ...[Details]
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Main features of AVR High reliability, powerful functions, high speed, low power consumption and low price have always been the important indicators to measure the performance of single-chip microc...[Details]
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I have been thinking for a long time. Every time I make a menu, I am limited by various restrictions of the 12864 character mode, such as font size, icons cannot be displayed, etc., and there is no ef...[Details]
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The intelligent soft start cabinet is a device used for starting the motor. It controls the starting current of the motor to achieve smooth starting of the motor, reduce the current shock during st...[Details]
PCB Design
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