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Recently, a pair of "hot words" have become particularly popular and have been written into the "Government Work Report" for the first time. They are "carbon peak" and "carbon neutrality". Many scien...[Details]
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On August 5, Qualcomm, one of the world's chip giants, officially announced that it had offered $4.55 billion in cash to acquire Swedish autonomous driving company Veoneer. This is the second time a ...[Details]
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Three-phase asynchronous motor
There are two ways to connect three-phase asynchronous motors, namely delta connection and Y connection. The specific connection method should be selected accord...[Details]
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Industry Focus 1. AIWAYS and Quantum Mobility Technology have reached a strategic cooperation to create a future smart travel life Recently, AIWAYS signed a strategic cooperation agreement with Q...[Details]
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Signal problems are undoubtedly a major pain point for the three iPhones released by Apple last year. In order to solve the signal problem, Apple has begun preparing to upgrade the antenna design for...[Details]
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New technologies have enabled vehicle entry systems to evolve from traditional lock-and-key systems to keyless entry. Keyless entry replaces traditional mechanical keys electronically. Currently, wit...[Details]
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This article introduces a simple distance teaching system controlled by a single chip microcomputer and controlled by telephone. With the help of the existing rich telephone network resources, it h...[Details]
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Recently, foreign media androidheadlines exposed the concept video of Huawei Mate 30 Pro. In the video, we can see that the appearance of the phone will adopt a unique design. As can be seen in the...[Details]
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/******************************************************************************** * Eight-channel AD acquisition voltmeter * The single-chip microcomputer adopts AT89S52, and the crystal oscillator ...[Details]
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In order to solve the problem encountered in high absorbance measurement, Shimadzu Corporation of Japan has designed a new UV-visible spectrophotometer, the UV-2700. The UV-2700 is equipped with a l...[Details]
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Following the launch of sensAI for low-power network edge AI in 2018, and the announcement of mVision 1.0 and Sentry 1.0 for low-power embedded vision and network protection and recovery root of tr...[Details]
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Insulated gate bipolar transistor (IGBT) is a device that is a composite of MOSFET and bipolar transistor. It has the advantages of easy driving, simple control and high switching frequency of power ...[Details]
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Battery capacity is an important indicator of battery quality. There are many ways to test the capacity of rechargeable batteries. According to the discharge curve of the battery, a short-term discha...[Details]
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1. Introduction to 1602 LCD hardware interface 1602 LCD technical parameters Note: (1) Working current: The working current of the LCD is 2mA at a working voltage of 5V, which only refers to the LC...[Details]
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Industrial control systems are an indispensable part of modern industrial production. They control and monitor various equipment and parameters in the production process to achieve automation, inte...[Details]