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Basic Applications of UART Serial Communication Three basic types of communication: Simplex communication: allows one party to send information to the other party, but the other party cannot send i...[Details]
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According to news on February 27, India’s locally developed DIR-V VEGA RISC-V processor has recently appeared on e-commerce websites. The ARIES v3.0 development board equipped with this processor is ...[Details]
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1 Introduction
As an important part of the automatic fire alarm system, the fire floor display is a digital fire alarm display device installed on the floor or independent fire zone. I...[Details]
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This program uses 51 single-chip microcomputer to realize the common anode digital tube flow display data, which is quite beautiful, so I wrote the program and shared it with you! !
The circuit dia...[Details]
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The steps to use a pointer multimeter to determine whether a capacitor is good or bad are as follows: Step 1: First, according to the size of the capacitor capacity, turn the multimeter's gear kn...[Details]
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Generally, a bed of nails is used to test unpowered circuit boards, using technologies such as direct digital synthesis (DDS) and discrete Fourier transform (DFT) to generate stimulus signals for ana...[Details]
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Power supply designers have been designing interleaved
PFC converters
for years, but due to the lack of suitable controllers, the design of power supply control must be very careful. To...[Details]
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This change has been accelerated since the first edition of the safety standard for LED lighting products and related components, ANSI/UL 8750, came into effect at the end of 2009 and was approved ...[Details]
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1. Introduction
As the amount of data processed by communication systems increases, the old bus architecture has gradually become a bottleneck that constrains further improvement of processing...[Details]
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Qualcomm previously released the Snapdragon 765 and 765G, mid-to-high-end chips used in models such as OPPO Reno 5 Pro 5G, Redmi K30, OnePlus Nord, Pixel 5, ZTE Blade 20 Pro and vivo V20 Pro. Recentl...[Details]
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0 Introduction
The ECG signal is one of the earliest bioelectric signals studied and applied in clinical medicine. The analysis and processing of ECG signals can effectively predict heart diseases. ...[Details]
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General Motors hopes to enhance its customers' driving experience and improve safety through augmented reality. General Motors (GM) has filed a patent application for an auto-dimming augmented r...[Details]
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Bursting strength testers are divided into two types: hydraulic bursting and pneumatic bursting. The hydraulic pressure acts on the test sample above the rubber eardrum to burst the tested sample. It...[Details]
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A quick introduction to STM32 interrupts and nested NVIC.
I also learned it by reading this book:
Cortex-M3 Definitive Guide
by Joseph Yiu
Translated by Song Yan
It’s actually very simple.
//CM3...[Details]
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Soft start and star-delta start are two different motor starting methods, which have different effects on the motor current and torque during the starting process.
The difference in start...[Details]
Analog electronics
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