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1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detect...[Details]
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People who are familiar with power supplies know that the integrated board of LD7552 + TL494 is used in various brands of machines. This article introduces a universal 2-lamp integrated board for 18....[Details]
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On June 7, Beijing Yizhuang officials revealed that the Toyota fuel cell research and development and production project (Phase I), one of the largest foreign-funded projects introduced by Beijing ...[Details]
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Specific implementation functions The system is composed of AT89S52 single chip microcomputer + AT24C02 data storage module + key module + LCD1602 display + alarm module etc. Specific functions: ...[Details]
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Recently, Tesla announced a new patent. The patent application is titled "Device and method for monitoring battery deformation". The official patent claims that it can monitor battery deformation in ...[Details]
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Samsung Display (SDC) has added inkjet printing equipment to its 8.5th generation (2200×2500㎜) large-size QD-OLED production line at its Asan Industrial Park in Chungnam. The inkjet equipment is th...[Details]
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The research design utilizes the principle that photosensors are sensitive to light signals in a specific wavelength range, combines a four-quadrant photoelectric position detector with an MSP430 s...[Details]
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On September 3, the Berlin International Consumer Electronics Show (IFA) kicked off. In this special year, the importance of connectivity technology has become increasingly prominent, and 5G has once...[Details]
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(Photo source: Miltek Sport official website) According to foreign media reports, a British exhaust system manufacturer modified a Tesla Model 3 Performance to provide the electric sedan with a s...[Details]
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Electric vehicles can be charged at highway service areas. The charging station at Taimei Service Area on Changshen Expressway has attracted many car owners to charge. This charging station is the ...[Details]
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Preface As far as I know, there are two development platforms for STM8: STVD from ST and IAR for STM8. I haven't tried STVD. Anyway, IAR feels OK, and it has all the necessary functions, but the inte...[Details]
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Some MCUs are STC models. When creating a project in Keil C51, there is no corresponding chip model...
Solution:
Go to the STC official website and download the STC model plug-in. Here is the e...[Details]
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The quality of LED display unit board can be identified from the following aspects:
1. Check the appearance quality of the selected materials
① PCB board material and processing quality;
...[Details]
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There has always been a view that the use of fast charging in electric vehicles will cause greater harm to the battery, and it is recommended to use more slow charging. This perception made some sens...[Details]
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The three-phase protection device for three-phase AC motors is a protective device that can monitor the running status of the motor in real time. When the motor has abnormal conditions such as phas...[Details]