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When I was learning to use point-by-point analysis functions, I found that most functions used global function variables, but the ones I used before were different. After further analysis, I found the...[Details]
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Power Factor Correction
PFC ensures that the current waveform follows the voltage waveform, regulating the output DC voltage to be constant regardless of any changes in load or input conditions. ...[Details]
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1. Introduction
Digital multi-channel voice recorders have many applications in security and monitoring. Some traditional design solutions are based on industrial computers, using data acqu...[Details]
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Chapter 8: Preemptive Kernel (Complete Service) If we combine the preemptive kernel and the cooperative kernel mentioned above, we can easily get a more complete preemptive kernel with the followin...[Details]
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As a very important tool in maintenance, the oscilloscope is favored by many electronic engineers, but its use is relatively complicated. Some engineers may be confused by a bunch of theoretical know...[Details]
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A few days ago, I wrote something that required the STM32F103's serial port 1 and serial port 2 to exchange data at different baud rates, that is, the baud rate of serial port 1 is 9600, and the baud...[Details]
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01.
Research Background
With the development and utilization of distributed renewable energy, the adaptability of existing traditional distribution networks is no longer sufficient. ...[Details]
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First, learn basic microcontroller programming.
For those who study hardware, they must first have a perceptual understanding of the basic use of hardware, and they must have a deep understanding of...[Details]
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e-Network launches road test of essential instruments for Keysight's smart test bench
Shanghai, China, December 28, 2021 – Farnell element14, a global distributor of electronic compo...[Details]
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introduction With the improvement of people's living standards, the use of various water heaters has become quite popular, and the corresponding controllers have also come out one after another. Howe...[Details]
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In recent years, LiDAR technology has been developing rapidly. From the initial laser distance measurement technology, it has gradually developed into laser speed measurement, laser scanning imaging,...[Details]
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Common mode inductance (Common mode Choke), also known as common mode choke, is a coil with the same number of turns and opposite winding directions on a closed magnetic ring. An ideal common mode...[Details]
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Using stc89c52 single-chip microcomputer chip, the connection method of four-digit digital tube: P1 bit selection P0 segment selection
Program:
#include reg51.h
void delay(unsigned int d); ...[Details]
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As an ideal tool for acceptance, maintenance and fault query of digital communication systems, the bit error analyzer is widely used in monitoring the transmission quality of digital series communica...[Details]
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Recently, at a busy energy storage power station construction site, the 2.5MW liquid-cooled energy storage inverter innovatively launched by Kehua Digital Energy is being installed in an orderly ma...[Details]
DSP and ARM Processors
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