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Here we take a single IGBT tube as an example (containing a damping diode). The quality of the IGBT tube can be judged by measuring the forward voltage drop of the PN junction using the "diode" block...[Details]
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Recently, there is news that Google has taken the lead in achieving Quantum supremacy. There is no doubt that this will be a milestone in the field of quantum computing. So, what is quantum supr...[Details]
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What is the difference between the counter and timer of 8051? In what cases is it better to use a counter? In what cases is it better to use a timer? Could you please explain in detail? The counter w...[Details]
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Almost all electric vehicles on the market, even hybrid models, are equipped with kinetic energy recovery devices. Simply put, the kinetic energy recovery system is that when the vehicle slows down...[Details]
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Modern high-performance processor and FPGA-based systems require more and more dedicated power rails to power the core, IO, memory and precision analog circuits. Today's typical processor systems are...[Details]
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The price of LED bulbs continues to fall. A year ago, you could spend about $50 to buy a Philips 60W dimmable LED bulb to replace an old-fashioned bulb, but today, you can buy its home-brand 8W, 80...[Details]
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Recently, Narada Power won the first place bid for a lithium battery energy storage system project of a major Italian power company, with a total capacity of 1.36GWh and a bid amount of approxi...[Details]
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Abstract: NXP's local voice recognition solution allows developers to more quickly embed voice recognition functions into products. In the face of this epidemic, many manufacturers have launched cont...[Details]
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There are two types of valve positioners: pneumatic and electric.
It is the main accessory of the pneumatic actuator and is used in conjunction with the pneumatic control valve. The valve posi...[Details]
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LED patch curing can be applied to the PCB using a syringe glue method, a needle transfer method or a template printing method.
针头转移法的使用不到全部应用的10%，它是使用针头排列阵浸在胶的託盘裡。然后悬掛的胶滴作为一个整体转移到板上。这些系统要求一种较...[Details]
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As new energy vehicles are advancing by leaps and bounds, a surge in demand has also been set off in the related industrial chain. According to data from the National Bureau of Statistics, the domest...[Details]
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From the perspective of practical application, high-power LED devices with simple installation and use and relatively small size will inevitably replace traditional low-power LED devices in most light...[Details]
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Design of infrared CCD signal processing circuit
Abstract: Since the output of infrared CCD is a signal with high background and wide dynamic range, it is necessary to remove the D...[Details]
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main.c #include reg52.h #include "intrins.h" #include "Max7219.h" uchar code laji ={ {0x18,0x24,0x42,0x42,0x7E,0x42,0x42,0x42},//A {0x7C,0x42,0x42,0x7C,0x42,0x42,0x42,0x7C},//B {0x3C,0x42,0x40,0x...[Details]
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Infineon Technologies will showcase innovative solutions in the fields of environmentally friendly, safe and intelligent transportation, as well as green and smart living spaces
Inf...[Details]
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