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Abstract: In some electronic systems, a DC offset voltage at the inputs will contribute a significant error to the output. This is especially true in high gain configurations. An offset adjustment cir...[Details]
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Apple has now reduced the price of AppleCare+ for the latest MacBook Air and 13-inch MacBook Pro models, while the coverage and accidental damage repair costs remain unchanged. The current pr...[Details]
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Special reminder for the temperature-controlled motor project: When using Proteus software for circuit simulation, the power pins of TLC549 and AT89C51 are hidden. When making the circuit board, be s...[Details]
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introduction With the advancement of the manufacturing process of very large-scale integrated circuits, dynamic random access memory has achieved higher bit density on a single chip, which has gr...[Details]
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1. Common errors in schematic diagrams:
(1) ERC report pin has no access signal:
a. Define I/O properties for pins when creating a package;
b. Inconsistent grid properties were m...[Details]
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From the previous section, we know that the detection of touch screen presses and the calculation of touch point coordinates are accomplished through the five switches S1 to S5. By controlling the op...[Details]
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In fact, I just backed up some code and added some comments, because it is easy and there is nothing much to say. . . First define some things #define PORT_IIC PORTC #define DDR_IIC DDRC #define BIT...[Details]
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At present, the battery life problem of new energy vehicles has been basically solved, and energy replenishment efficiency has become a topic of greater concern to car owners. Against this background...[Details]
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Nio, which continues to suffer losses, will continue to lay off employees before the end of this year. According to foreign media reports, NIO will continue to reduce its workforce before the end o...[Details]
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Recently, 360's new W906 children's watch has successfully passed the network access test of the Ministry of Industry and Information Technology. It uses the ALIOS operating system and is built on AS...[Details]
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Servo drive fault codes
Servo drive, also known as "servo controller" or "servo amplifier", is a controller used to control servo motors. Its function is similar to that of a frequency convert...[Details]
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1 Introduction
In recent years, with the development of computer, microelectronics, communication and network technology, people have put forward higher and higher requirements on the reliabili...[Details]
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1. Introduction Near-infrared spectroscopy is a powerful technology that enables the identification and classification of physical materials through changes in a sample's absorption or emission of li...[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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On October 24, Tesla CEO Elon Musk announced that the company will provide users who have purchased the Full Self-Driving (FSD) function with Hardware 3 (HW3/AI3) with a free upgrade to Hardware 4 ...[Details]
RF/Wirelessly
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