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On January 8, Honor confirmed that it would launch the Honor V40 smartphone on January 18. However, the company revealed on Weibo yesterday that it has postponed the launch event to January 22. Hon...[Details]
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Non-contact temperature measuring instruments are designed based on the principle of thermal radiation of objects. During measurement, the temperature sensing element does not come into direct contact...[Details]
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The pH meter, referred to as an acidimeter, consists of two parts: an electrode and an electric meter. It is a commonly used instrument and equipment. It consists of three parts: a reference electrod...[Details]
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This morning, Honor announced that it will hold a Magic 3 series imaging technology launch conference on the morning of September 22, with the slogan "Be the lens and communicate with each other." ...[Details]
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One of the development directions of power supply technology is to use power module parallel technology to achieve power synthesis and form a modular, intelligent distributed high-power power suppl...[Details]
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In order to improve system communication efficiency and reduce costs, all current automotive designs use a large number of serial bus communication protocols. I2C and SPI protocols are commonly use...[Details]
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Overview:
This paper introduces a method of realizing multi-level Chinese menu operation by paging principle based on the YM12864 LCD display which is widely used and controlled by AT89C51 single chi...[Details]
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1. NandFlash initialization Nandflash initialization mainly includes the setting of the timing diagram and the enabling of the Nandflash controller. Let's first look at the timing diagram in the S3C...[Details]
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Encapsulation size
capacitors: can be divided into non-polar and polar. The following two types of packages are the most common for non-polar capacitors, namely 0805 and 0603; and polar
capacitors...[Details]
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Basic features:
① The ISD1000A series of language recording and playback circuits are divided into three types according to the recording and playback storage time and sampling rate: ISD1012...[Details]
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The non-isolated AC-DC power chip step-down circuit generally adopts the BUCK topology. It has a simple circuit, low BOM cost (very few peripheral components: no transformer, inductor, optocoupler ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Advantech launches the 3.5” single-board MIO-5377 with 12th and 13th generation Core. This innovative single-board computer adopts Intel's heterogeneous computing design, with up to 14 cores/20 thr...[Details]
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In electronic technology, frequency is one of the most basic parameters, and it is closely related to the measurement schemes and measurement results of many electrical parameters. Therefore, frequ...[Details]
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The various controllers in new energy vehicles mainly include: vehicle control unit (VCU), engine control unit (ECU), motor control unit (MCU) and battery management system (BMS).
The th...[Details]