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The most easily damaged part of the electric contact pressure gauge is the electric contact. In order to extend its service life, it can be improved from the following aspects: 1. If the measured pre...[Details]
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1. Light up a P1.0 LED
1. Source code
1 #include reg52.h 2 #define uint unsigned int //macro definition 3 #define uchar unsigned char //macro definition 4 sbit led=P1^0; /*de...[Details]
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1. Certification
Certification not only helps Chinese companies open the door to foreign markets, but also brings more value to end customers.
2.
Main domestic an...[Details]
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According to the latest report from research firm Canalys, global smartphone shipments fell 6% in the third quarter of 2021 due to chip shortages and suppliers' difficulty in meeting demand for devic...[Details]
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#include reg51.h #include intrins.h //to use _nop_() #define uint unsigned int #define uchar unsigned char sbit SH_595=P2^1; sbit DATA_595=P2^0; sbit ST_CP_595=P2^2; //74HC595(12)-ST_CP rising edg...[Details]
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On the evening of October 26, Xinzhoubang released its third quarter performance announcement. From the beginning of the year to the end of the reporting period, the company achieved operating income...[Details]
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Recently, the Ministry of Science and Technology released the 2020 project application guide for the key project "Renewable Energy and Hydrogen Energy Technology". It includes the batch preparation t...[Details]
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Augmented reality company Magic Leap has raised $2.3 billion, a significant sum for a startup, according to a New York Times report on April 29. Now it has received another investment and is expected...[Details]
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Solar energy is a green energy source with huge reserves and sustainable use. Recently, Spanish researchers have developed a solar power plant with energy storage that can generate electricity day ...[Details]
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Phase noise, as an indicator of frequency controller and frequency source, is often tested by time and frequency professional metrology testers. This article focuses on the definition and test process...[Details]
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Recently, the second expert group seminar of the standard "Requirements and Test Methods for Mobile Robot Elevator Suitability" was successfully held. As a leading company in the robotics industry...[Details]
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Oneida battery energy storage facility in Ontario, Canada. Image credit: Northland Power
Canada’s Northland Power has fired the starting gun on the country’s largest energy...[Details]
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Tips for measuring and identifying transistor pins
The determination of transistor type and pins is a basic skill for beginners of electronic technology. In order to help readers q...[Details]
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Contents The utility model relates to the field of gas flow measurement, in particular to a gas flow meter. Background of the Invention The intelligent liquid turbine flowmeter is a new type of int...[Details]
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A multimeter is a commonly used measurement tool that can be used to measure parameters such as voltage, current, and resistance. However, for the measurement of temperature sensors, a multimeter m...[Details]