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A small, inexpensive sensor could save lives if a child or pet is left alone in a car. The new device, developed by researchers at the University of Waterloo in Canada, combines radar technology with...[Details]
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In the chapter "Memory Subsystem", we mentioned that the ATMega328P on the Arduino UNO R3 development board has 0.5KB of Flash space for the boot program; because of the support of the boot program, ...[Details]
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According to foreign media reports, scientists from the Gwangju Institute of Science and Technology (GIST) in South Korea have discovered a new catalyst material that can significantly extend the lif...[Details]
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Working Principle of Stepper Motor
(I) Principle of Reactive Stepper Motor
Since the principle of the reactive stepper motor is relatively simple, the principle of the three-phas...[Details]
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0 Preface With the development of science and technology and the improvement of people's living standards, people are paying more and more attention to sleep physiology and pathology. Medical researc...[Details]
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while(1) { U8 idx; Uart_Printf("\nPlease select function : \n"); for(i=0; CmdTip .fun!=0; i++) Uart_Printf("%d : %s\n", i, CmdTip .tip); idx = Uar...[Details]
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Function of the circuit
Shunt regulator IC
TL431
is equivalent
to a programmable Zener diode. It has a 2.5V bandgap reference diode inside and can abs...[Details]
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Smart home products are a broad concept that covers many different product categories and can be automatically controlled from anywhere in the world using a smartphone or other networked devices (s...[Details]
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1 Introduction
Power supply ripple will interfere with the normal operation of electronic equipment, causing malfunctions such as computer crashes, data processing errors and control system fa...[Details]
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Preface: Every time I learn a new knowledge, I will make a lot of mistakes. I can't find it even on Baidu, which takes a lot of time. The main reason is that I don't understand the underlying princip...[Details]
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Risk Control and Prevention of Intellectual Property Rights in LED Industry
With the rapid development of my country's LED industry, international market competition has continued t...[Details]
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When decorating, you will usually see LED light strips in the decoration list, but most owners don’t know what they are. This is actually normal. First, they are not used much, and second, the lig...[Details]
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Many beginners are confused by the shift algorithm, which is in the form of (1 X). When experts write programs, they are used to using the shift algorithm to write the use of each register. For examp...[Details]
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1. Overview
When the lime kiln is burning lime, the temperature at different places in the kiln may be different. The production process requires obtaining the average temperature of four poin...[Details]
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Industrial control cabinet is a kind of equipment used in industrial automation control system, which has multiple functions and effects.
Centralized control function
The core f...[Details]
MicroPython Open Source section
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