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According to Jiwei.com news on October 26, Apple concept stocks collectively surged, among which the Apple concept sector rose by more than 1.5%. In terms of individual stocks, Changxin Technol...[Details]
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Our fl2440 development board uses the s3c2440 chip, which is very similar to the MINI2440, so there are not many changes required and porting is relatively easy.
1. $ sudo tar -xjf linux-3.0.t...[Details]
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The running current of the motor refers to the current required by the motor under normal working conditions. The running current of the motor is determined by the design parameters of the motor, u...[Details]
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Qorvo®, Inc. (NASDAQ: QRVO), a leading provider of RF solutions for mobile, infrastructure and aerospace and defense applications, today announced that it has joined forces with other leading wireles...[Details]
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In July 2004, Boeing demonstrated for the first time the ability of a manned fighter jet to fly in coordination with an unmanned aerial vehicle (UAV), and also demonstrated the autonomous control ca...[Details]
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Driven by the wave of digital transformation, AI applications have also begun to be implemented in various industries at an accelerated pace. Advantech, which plays a key role in this wave of AI tr...[Details]
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When determining the appearance, pad pattern and wiring method of the surface mount printed circuit board, the type of circuit board assembly, mounting method, patch accuracy and welding process ...[Details]
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1.Hardware circuit The I2C bus is a simple, bidirectional two-wire synchronous serial bus developed by Philips. As shown below: SDA (serial data line) and SCL (serial clock line) are bidirectional I...[Details]
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As the efficiency of white light-emitting diodes (LEDs) continues to increase rapidly and their solutions become smaller and thinner, they are now used in devices such as portable DVD players, elec...[Details]
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According to Japanese media reports, in order to ensure the production capacity of iPhone 12, especially 12 Pro, Apple requisitioned some similar components originally supplied to iPad, which is esti...[Details]
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A few days ago, IDC, a well-known third-party market research organization, was criticized by Xiaomi. Here’s what happened: IDC released a report on the global smartphone market share in the first qu...[Details]
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Multimeters are used to detect electrical faults. Fluke Multimeters (USA: http://www.szkinghood.com.cn/ ) are trusted for their outstanding performance. The time when the maximum and minimum values ...[Details]
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The Samsung Galaxy Note 10 with model number SM-N9700 appeared in the AnTuTu database. This is the upcoming Chinese version of the Galaxy Note 10. In terms of core configuration, the Chinese version ...[Details]
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STM32Cube can save a lot of time for the development of new projects, freeing you from the tedious chip initialization 1. STM32 UART initialization part, configure the project, use STM32cube to ge...[Details]
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High voltage power supply control circuit schematic diagram
High voltage power supply control circuit schematic diagram
The control circuit of the power supply is shown in the figure. As...[Details]