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The principle of an oscilloscope is simply an ADC conversion, which then displays the different voltages collected on the screen. Today we will talk about what the oscilloscope sampling rate is all a...[Details]
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LED driver power is a voltage converter that converts power supply into a specific voltage and current to drive the LED to emit light. Under normal circumstances: the input of LED driver power in...[Details]
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How to know a security product? I believe that in most cases, users know it through its parameter indicators. Users rarely have the opportunity, or can invest time and manpower costs to test the ...[Details]
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According to past practice, Samsung usually chooses to hold the Galaxy S series flagship new product launch conference in February every year. Although there are recent news that the phone is expecte...[Details]
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On April 1, the Operation Monitoring and Coordination Bureau of the Ministry of Industry and Information Technology announced the operating conditions of the electronic information manufacturing indu...[Details]
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PIC microcontroller interrupt program example What is an interrupt routine? A vivid metaphor is like you are reading my article now, and suddenly your friend asks you to go roast sweet potatoes tog...[Details]
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Classification standards for autonomous driving Formulated by the Society of Automotive Engineers (SAE International), SAE divides autonomous driving technology into six levels from L0 to L5: L0 re...[Details]
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3. Reading and writing the pm_test attribute file int pm_test_level = TEST_NONE; static const char * const pm_tests = { = "none", = "core", = "processors", = "platfo...[Details]
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It is best to use 1000V to measure the insulation resistance of the secondary circuit. If 1000V is not available, a 500V megohmmeter can also be used. The insulation standard is: not less than 1mΩ in...[Details]
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1 Introduction In the application of aviation power supply system, electric vehicle and other vehicle power supply, shipboard power supply, battery energy storage and other applications, both si...[Details]
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This article introduces the main features of the digital LED lighting development kit using the dsPIC33 GS series DSC, the block diagram of the digital LED lighting development kit and the buck dau...[Details]
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The U.S. Department of Energy’s (DOE) Office of Energy Efficiency and Renewable Energy (EERE) will award a total of $16 million to five projects to increase domestic solid-state and...[Details]
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As the core components of power electronic devices, how to ensure their reliable operation during design and use has always been the most concerned issue for R&D engineers. In addition to evaluating ...[Details]
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The SJ5760 profiler is a fully automatic measuring device. The operator only needs to install the workpiece to be measured, set the start and end positions of the scan on the calibration software, an...[Details]
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Test speed is very important for the production of all electronic components, and before RF testing can be performed, the DC operation of these devices must be tested. For diodes, this includes forwa...[Details]
Analogue and Mixed Signal
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