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A single-chip DC power supply with 120-240V AC voltage
In this circuit, a transformer is not required, and 5-24V DC can be directly obtained from the AC voltage. Note that there is a DC voltage...[Details]
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In recent years, smartphones have integrated more and more functions, but in terms of basic audio amplification applications, there is still room for further improvement in terms of performance opt...[Details]
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Last night, a "real hammer" was exposed on the Internet. It seems that the "new friend of Xiaomi CC" who will meet us today is most likely Guli Nazha. Yesterday, Guli Nazha's official account "@娜扎nz...[Details]
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Windows Azure Platform Series Article Catalog In my previous article, we used Azure China, which is operated by 21Vianet in China. The management interface address is: https://manage.windowsazu...[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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Automechanika Shanghai— Shenzhen special exhibition focuses on green maintenance and new energy vehicle talent training
The automotive industry is entering an exciting an...[Details]
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Preface: I2C (Inter-Integrated Circuit) bus (also called IIC or I2C) is a two-wire serial bus developed by PHILIPS, used to connect microcontrollers and peripheral devices, and is a bus standard wide...[Details]
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I. Overview USART serial communication can be said to be a standard feature of MCU. It plays a very important role in both actual project applications and in the development process. In project appli...[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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According to foreign media reports, Gatekeeper Systems recently announced the launch of the Intelligent Temperature Sensing System (ITSS), an intelligent infrared temperature sensor system that inclu...[Details]
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Circuit Function and Advantages
The circuit shown in Figure 1 uses the ultralow power, 18-bit, 1 MSPS
AD7982, driven by the low power fully differential amplifier ADA4940-1. The ADR3...[Details]
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R&S and AVL jointly developed a solution that supports automatic testing that simulates real driving conditions. Electric vehicles contain many electronic components that emit radio frequency int...[Details]
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In today's world, with the continuous improvement of environmental awareness and the expectation of green energy, how to improve energy efficiency is a problem we are facing. Globally, the "low pow...[Details]
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Push-Pull Topology
The characteristics of this circuit structure are: symmetrical structure, the primary side of the pulse transformer is two symmetrical coils, the two switching tubes are co...[Details]
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The LSM320HAY30 is a low-power system-in-package featuring a 3D digital linear acceleration sensor and a 2D analog angular rate pitch and yaw sensor. It provides excellent temperature stability and...[Details]