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As 2022 comes to an end, lidar manufacturers are taking a break from the midfield war. Looking back at the past year, it can be said that "the old king has fallen and a new king has risen." First...[Details]
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If the sources are to be believed, it was French physicist Alexandre-Edmond Becquerel who discovered the photovoltaic effect in 1839 by accidentally operating electrodes in a conductive liquid plac...[Details]
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After a while of waiting for major improvements to the Microsoft Launcher for Android, a new update is now rolling out through the Google Play Store. If you are not part of the beta program, you...[Details]
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In the process of measuring the characteristic parameters of micro/nano electro me-chanical system (MEMS/NEMS) structures and testing the reliability of MEMS/NEMS, it is often required to precisely ...[Details]
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How to accurately detect faulty lines has always been an important research topic in power system relay protection. This paper applies genetic optimization neural network to fault line selection an...[Details]
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introduction
The performance and quality of LEDs have improved 10 times in the past decade, while the manufacturing cost has dropped to 1/10 of the early ones. The new breakthrough...[Details]
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When you use Keil or IAR to develop STM32 and other ARM chips, you may be familiar with using print to output some data through the serial port for debugging or other purposes. However, it should be ...[Details]
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According to the working principle of brushless DC motor, a brushless DC motor control system for electric motorcycle is designed with PIC16F737 single chip microcomputer as the control core. The deta...[Details]
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According to a report on the British "New Scientist" website on November 2, French scientists used extremely cold rubidium atoms to create the most sensitive force sensor to date, which can measure o...[Details]
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As the global energy transformation process accelerates, the consumption of new energy is facing increasingly severe challenges, so energy storage has become a yardstick for determining the ceiling of...[Details]
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1 Description
Experimental platform: JZ2440
CPU: S3C2440
SDRAM model: EM63A165TS-6G
2 Some basic concepts of SDRAM
2.1 Pin Assignment
2.2 Pin Descrip...[Details]
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Solar power is a hot topic in today's more environmentally conscious "green" society. The growing trend toward renewable energy sources continues to increase the number of alternative energy source...[Details]
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1 Overview
The sensorless brushless DC motor (BLDCM) has been widely used in the field of model aircraft due to its high speed, high reliability, small size and light weight. However, comp...[Details]
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Kangaroos, koalas, Sydney Opera House, sunny beaches... This may be most people's first impression of Australia, but few people may know that in addition to being a treasure trove of natural species,...[Details]
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Industrial Personal Computer (IPC) is a computer system designed for industrial environments, with high reliability, high stability, and high real-time performance. IPCs play an important role in i...[Details]