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How to choose appropriate components and parameters for switching power supply circuits? Many engineers who have never used switching power supply design may have a certain fear of it, such as ...[Details]
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According to the report, according to the public information of the UK National Crime Agency (NCA), on March 12, 2017, Kerem Albayrak sent an email to Apple's security team, claiming that he ha...[Details]
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At present, spectrum analysis plays a very important role in various fields such as noise, sound waves, vibration, electroacoustics, biology, chemistry, medicine and architecture. This article will s...[Details]
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Introduction
The sine signal generator is the most common type of signal. It can output a sine signal with adjustable amplitude and frequency. Among these signal generators, the low-frequency sine...[Details]
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If you want to change the pin that the LED is connected to, please modify the hardware.h file. If you want to change the brightness of the LED, please modify the Timings section definition in globa...[Details]
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In view of the requirements of variable frequency amplitude modulation of modern power supply , it is proposed to use PIC16F873 to generate SPWM wave to control IR2136 to trigger IGBT to generate PWM...[Details]
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On the 10th, Cooper Energy's Dongguan Qishi Industrial and Commercial and Grid-Level Energy Storage System Production Base opened grandly. As the red curtain was unveiled, this large-scale modern e...[Details]
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Landscape decorative lighting does not require very high light flux from the light source, but it is quite demanding on color and its changes. Currently, LED can meet the needs of landscape decorat...[Details]
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0 Introduction
With the development of power electronics technology, the harmonic problems caused by power electronics devices have had a great impact on the safety, stability and economic operation...[Details]
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4412 development board image recognition project - using QT to create a graphical interface and call Baidu AI for image recognition (Part 2) Project name: Image recognition project Hardware platfo...[Details]
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On November 6, Weijing Energy Storage Technology Co., Ltd. (hereinafter referred to as Weijing Energy Storage), an intelligent manufacturing company for energy storage batteries, officially release...[Details]
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On July 29, Xinya Process responded to the Shenzhen Stock Exchange's letter of concern regarding overcapacity and other issues, stating that the 80,000-ton lithium battery electrolyte project has good...[Details]
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This is part 4 of a series on EMI troubleshooting. This time we will look at some techniques for capturing EMI with an oscilloscope.
Just like any other electronic signal, an oscilloscope is usefu...[Details]
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*Test instrument: vector network analyzer * Products tested: RF connectors, RF cables, filters, power splitters, antennas, amplifiers, attenuators, mixers, couplers, shielding materials, graphene *...[Details]
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1. Set obj and src
ifneq ($(OBJTREE),$(SRCTREE))
ifeq ($(CURDIR),$(SRCTREE))
you :=
else
dir := $(subst $(SRCTREE)/,,$(CURDIR))
endif
obj := $(if $(di...[Details]
DSP and ARM Processors
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