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New battery companies hope to overtake established manufacturers through solid-state battery technology and achieve a "counterattack" as soon as possible. Car companies hope to regain the initiative ...[Details]
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1. Experimental purpose
1. Master the principle and programming method of dual-machine communication.
2. Learn how to use 8251A
2. Experimental content
1. Experimental schematic di...[Details]
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1. LCD controller Open the S3C2440 data sheet and you can see the LCD controller hardware block diagram as follows 2. LCD timing diagram A brief description of this figure: The LCD controller is ma...[Details]
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1. Grounding Grounding is a very important issue for electronic equipment. There are three purposes for grounding: (1) Grounding ensures that all unit circuits in the entire circuit system hav...[Details]
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Digital atmospheric pressure gauge features: The instrument is digitally calibrated without any hardware adjustment. Double-row LCD display, direct digital reading. Power level display, battery l...[Details]
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Application Scenario The GPRS module uses AIR202/AIR208, and the power supply solution is JW5033; The single chip microcomputer uses Nuvoton N76E003, dual serial ports, 18K flash, and the power sup...[Details]
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introduction
In recent years, with the continuous development of science and technology, the number of transistors contained in a single chip has increased, and its circuits have become more a...[Details]
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Industrial robots have become an important force in the development of intelligent manufacturing. Compared with developed countries, my country's industrial robots still have a lot of room for develo...[Details]
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The latest research report released by Strategy Analytics points out that global shipments of foldable smartphones will grow from less than 1 million units in 2019 to 100 million units in 2025. Samsu...[Details]
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With the development of the automobile industry, the number of electronic control systems on automobiles has increased exponentially. The on-board electronic control system with ECU as the core has gr...[Details]
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According to US media reports, on the 8th local time, US mobile communications operator AT&T withdrew its plan to sell Huawei phones in the US. Let's follow the mobile phone portable editor to lear...[Details]
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1. Introduction
Reactive power compensation, referred to as reactive compensation, plays a role in improving the power factor of the power grid in the electronic power supply system, reducing the l...[Details]
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In order to control the production of dilute nitric acid well, it is necessary to timely understand the flow of ammonia, air, dilute nitric acid and steam in the production process during on-site oper...[Details]
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In the era of information explosion, data computing and storage electronic devices are increasingly pursuing lightweight, high performance, and low energy consumption. In recent years, layered ferroe...[Details]
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Physical vapor deposition (PVD) technology refers to the technology of using physical methods under vacuum conditions to vaporize the material source - solid or liquid surface into gaseous atoms, mol...[Details]