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Q: Can I turn an RF source on or off within 200 ns? A: In pulsed radar applications, the high power amplifier (HPA) needs to be turned on/off quickly during the transition from transmit to rec...[Details]
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It depends on the purpose of measurement and the measurement principle of the multimeter: 1. Usually, when we say that the inverter outputs 380V and 50Hz, it means that its fundamental wave (sine w...[Details]
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Infineon Technologies AG said on Thursday it will invest 2 billion euros (about 2.27 billion U.S. dollars) to increase its manufacturing capacity in wide-bandgap semiconductors and build a third modu...[Details]
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This was the second time I made an MP3. I moved out the source code from the first time, connected the cables according to the instructions above, but found that it didn't work. I did manage to tune i...[Details]
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STM32L0 is the flagship product of the Butterfly family low-power series, DNA@ ARM Cortex- M0+, light price, rich peripherals.
Green, intelligent, safe, miniaturized, more exploration, more choic...[Details]
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Powerint's LYTSwitch-4 high-power LED driver series LYT4221-4228/4321-4328 integrates a controller and a high-voltage power FET. The controller provides high power factor and constant current out...[Details]
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Pointer and address operators
In Lesson 4, when we studied data types, we learned about pointer types and learned that it is a variable type that stores the address of another data. Pointers are a ...[Details]
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Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad();
1. Limited secondary filtering
/* A value can be adjust...[Details]
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The working principle of the large-capacity lithium battery pack management system with ISL9208 as the core is introduced. The real-time detection of the voltage, current, temperature and other par...[Details]
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Introduction
Zero-IF receivers are not new; they have been in use for some time, with cellular handsets being a key application area. However, their use in high-performance receivers such as...[Details]
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In the era of PC popularity, Wintel Alliance once dominated the world.
With strong alliance and reasonable division of labor, Wintel Alliance integrated the advantages of Microsoft and each o...[Details]
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Vishay Siliconix's S121j o -48V to +5V or +3.3V converter designed for ISDN applications. Its included integrated ungrounded feedback error amplifier provides direct output voltage regulation. This a...[Details]
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The application of centralized monitoring technology for communication power supply in communication power supply marks the transformation of the maintenance and management of communication power s...[Details]
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The current popularity of smart cities, 5G, and the Internet of Things has fueled the popularity of smart lamp poles. It is not just a normal popularity, but a "messy" popularity. The name of the lam...[Details]
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Recently I used stm32f030c8t6 and required low power consumption: 1. After turning off the peripheral clock and configuring all pins as analog inputs, the requirements are probably met, and then en...[Details]
Analog electronics
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