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1 Introduction At present, due to the high price of spectrum analyzers, only a few laboratories in colleges and universities are equipped with spectrum analyzers. However, in the teaching o...[Details]
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When an ARM exception interrupt occurs, the system will jump to the corresponding exception interrupt handler after executing the current instruction. When the exception interrupt handler is executed...[Details]
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0 Introduction
The quality of the operation of the communication power supply system will directly affect the reliability and stability of the communication network operation. The communic...[Details]
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The stack pointer is mainly used to store temporary data, local variables and the return address of the interrupt subroutine. The stack pointer always points to the top of the stack. Note that the AV...[Details]
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How to Operate a Loop Resistance Tester Technical Parameters: 1. Measuring range: 0~4mΩ (50A level) 0~2mΩ (100A level) 0~1.33mΩ (150A level) 0~1mΩ (200A level) 2. Test current: DC50A, 100A, 150A, 200...[Details]
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Based on the high-performance STM32 microcontroller ($20.3400) and GPRS wireless communication solution, the real-time monitoring of the CMMB network coverage of the test point is realized, and the ...[Details]
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1. For the measured object such as ADC digital-to-analog converter, which of the following functions of MSOX3000 series oscilloscope may be more useful?
A. Graphically display the waveform after quan...[Details]
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The module is a low parasitic inductance module developed specifically for compact full-bridge output uninterruptible power supplies. Unlike the traditional IGBT half-bridge module design that uses t...[Details]
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In today's highly developed wireless communications, interference is definitely something that is unwelcome. It may cause noise, interrupted mobile phone calls, and disrupted communications. In cellu...[Details]
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Beijing, China, December 12, 2022 - As the new year is about to begin, Tektronix looks back at the exciting technology challenges and opportunities that have played an important role in it. As an inn...[Details]
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The pressure calibrator is a commonly used pressure instrument, which is used in many industries. When using the pressure calibrator, users need to understand its usage knowledge, so that it will be m...[Details]
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Mouser Electronics, the leading New Product Introduction (NPI) and largest online distributor of electronic components, is now stocking the LUMAWISE Endurance S connector system from TE Connectivity ...[Details]
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Dealing with noise and electromagnetic interference (EMI) is an inevitable challenge in any high-speed digital circuit design. Digital signal processing (DSP) systems that process audio, video and ...[Details]
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How to understand resistors
1. The corresponding relationship between colors and numbers:
brown red orange yellow green blue purple gray white black gold silver
1 2 3 4 5 6 7 8 9 0 0.1...[Details]
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With the widespread application of automotive LEDs,
the automotive industry
has witnessed the transformation from ordinary light sources to LED light sources.
Driven by the megatrends of...[Details]