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BMW has confirmed that the BMW i Hydrogen NEXT model equipped with a hydrogen fuel cell drive system will be launched in 2022. For BMW, this is just a small step in its development stra...[Details]
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1Understanding Thumb-2 First, let's start discussing energy-saving technologies from a seemingly non-obvious starting point - the instruction set. All Cortex-M CPUs use the Thumb-2 instruction set, w...[Details]
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Continuous wave radar has the advantages of high measurement accuracy and simple equipment. Continuous wave phase ranging radar inherits the inherent advantages of continuous wave radar. Due to the...[Details]
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The medical mask filter tester can quickly and accurately measure the filtration efficiency of filter protective equipment and materials. It can use saline aerosol or oily aerosol as the test carrier...[Details]
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Taiang Energy technical engineers debug the microgrid system on site.
Economic development starts with electricity. To ensure the electricity demand of Lianzhang Village, Qingyuan Power Supp...[Details]
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The successful application of linear regulators depends on the consideration of some special circuit designs to optimize the performance of this series of devices and the understanding and mastery ...[Details]
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China needs lithography machines, especially high-end lithography machines that support advanced processes. Specifically, it is the EUV (extreme ultraviolet light source) lithography machine. At pr...[Details]
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LED luminous efficacy continues to improve. In order to meet the requirements of high brightness, the power of a single component has also increased significantly, especially the high heat conditio...[Details]
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This is the program I wrote for controlling AD7715 with dsPIC30F6015. The source program of the microcontroller is as follows: #include p30f6015.h _FOSC(CSW_FSCM_OFF & XT_PLL4); _FWDT(WDT_OFF); #d...[Details]
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【National Standard】
No more than 0.4 watts/square meter
【Experimental samples】
●The wireless router is Linksys54G wireless router produced by Cisco
●The devices connected to the wirel...[Details]
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1: About the register definition of the processor
The register definition file for the processor is an assembly file that contains the definition of all special function registers on a spe...[Details]
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Main program:
/******************************************************************************/
/* This file is part of the uVision/ARM development tools */
/* Copyright KE...[Details]
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introduction
Micromechanical
Accelerometer
is a typical microelectromechanical system (MEMS), which has been increasingly widely used in aviation, aerospace, automobile and other f...[Details]
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In recent years, dot matrix LED display screens use dot matrix modules or pixel units composed of light-emitting diodes to form a display screen with a variable area. With the characteristics of high ...[Details]
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On the morning of January 29, Xiaomi officially released the wireless charging technology, which can charge smartphones wirelessly over long distances without plugging in wires or docking stati...[Details]