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On the ZDS3024 power supply test customized oscilloscope, we have subversively provided a loop analysis function as a standard feature for free. Engineers can directly test the Bode plot of closed-lo...[Details]
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On the morning of August 26, a screenshot of a test product said to be a 6.7-inch iPhone 12 Pro Max was exposed on the Internet today. According to this picture, this year's iPhone flagship product...[Details]
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LED technical parameter symbol introduction
CT---Barrier capacitance
Cj---Junction (inter-electrode) capacitance, which indicates the total capacitance of the germanium detector diode wh...[Details]
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In recent years, China's engineering construction has developed rapidly, and urban high-rise buildings have also achieved unprecedented rapid development. The quality of pile foundation and its actual...[Details]
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Recently, in order to attract new users, Apple launched a free membership campaign for Apple Music, which is only available to Chinese users. Users can get up to 4 months of Apple Music members...[Details]
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In today's high-tech era, portable devices such as mobile phones, PDAs, laptops, medical equipment, and measuring instruments can be seen everywhere. As portable applications become more and more...[Details]
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/* illustrate: * The following function is to test the addition of data to the existing "sea.txt" file * Test conditions: Create a "sea.txt" file in the TF card and add content to the file. During th...[Details]
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Recently, Li Xiang, product manager of vivo NEX, exposed the front panel of vivo's new generation flagship phone NEX. From the leaked pictures, it can be confirmed that the new NEX product will adopt...[Details]
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Using TL494 to drive 12V to 24V CCFL power supply
CCFL (cold cathode lamp) dimming by PWM uses TL494 to drive 12V to 24V CCFL power supply. If you are interested in making it, the following circuit...[Details]
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DENSO Corporation, an automotive parts manufacturer, uses Siemens software solutions to build the technical foundation for its next-generation model-based development (MBD). Through model-based simul...[Details]
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1. What is a motion controller?
A motion controller is a special controller that controls the operation of a motor: for example, a motor drags an object upward to a specified position and then...[Details]
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1. Place the megohmmeter stably and firmly and clean the surface of the object to be measured to ensure correct measurement. 2. Correct wiring: The megohmmeter has three terminals: line (L), ground (...[Details]
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On June 23,
Zhanxin Electronics
announced that the company's 1200V 13.5mΩ
SiC
MOSFET
products
developed based on the third-generation process platform
have pa...[Details]
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PBKreviews, which was one step ahead, shared a disassembly video of the Samsung Galaxy Note20. The first step is to remove the SIM card tray and use a hot air gun to heat the back cover. The...[Details]
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Crank press is a common metal forming equipment, widely used in automobile, aviation, shipbuilding, machinery manufacturing and other industries. It has the characteristics of simple structure, con...[Details]
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