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Recently, the reporter walked into the production workshop of Sichuan Weilide Energy Co., Ltd. (hereinafter referred to as Weilide) and saw a busy scene. One production line in particular attracted at...[Details]
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34063 is widely used because of its low price, switching peak current of 1.5A, simple circuit and efficiency that meets general requirements. In ADSL applications,
the switching frequency of
...[Details]
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Audio-Technica headphones are well-known in the headphone industry and are also products that many headphone enthusiasts are willing to buy and experience. As a mid-to-high-end product, Audio-Techn...[Details]
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According to foreign media reports, the technology company Continental has developed a high-performance and reliable on-board weighing system (OBWS) that can record and display the weight of commerci...[Details]
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Problem Description Sometimes when measuring a signal with an oscilloscope, even if the trigger level is adjusted to the middle of the signal, the waveform (trigger) will still shake. The following...[Details]
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First, figure out
the direction of various signals
of the LED display
. The block diagram of the LED display system is shown in Figure 1.
Figure 1 LED display system block dia...[Details]
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In recent years, portable products such as mobile phones, digital cameras, and MP3 players have developed in the direction of small size, thin thickness, and light weight. New products have been intro...[Details]
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As shown in the figure, it is a ten-way temperature patrol detection circuit. The detection circuit consists of a temperature sensor, a V/F conversion circuit, an oscillator, a patrol detection progra...[Details]
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Vicor, a US power supply manufacturer, recently announced that its DCM3623 power module has been successfully installed in the "Jueying" robot, a robot dog with a smart and intelligent appearance, fa...[Details]
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On September 5, Wuxi achieved important progress in the field of green travel, with 78 demonstration vehicles equipped with Bosch hydrogen fuel cell systems delivered and put into use on site. This...[Details]
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The accelerometer is a commonly used detection instrument that can convert the speed it feels into an electrical signal output. It has certain applications in the fields of industry, electronics, elec...[Details]
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With the continuous improvement and maturity of high-frequency switching power supply technology, its application in railway signal power supply systems is also increasing rapidly. At the same time,...[Details]
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1. LSL (or ASL) operation
The format of an LSL (or ASL) operation is:
General register, LSL (or ASL) operand
LSL (or ASL) can perform a logical (or arithmetic) left shift operation on the co...[Details]
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"Smart brain", "agile body" and "strong heart". Earlier this year, at the SAIC "Smart Cafe" held in Shanghai, SAIC used these three aspects to summarize its technological advantages. On November 6,...[Details]
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CAN bus (Controller Area Network) is a local area network technology used in the field of automobile and industrial automation, with advantages such as real-time, reliability, flexibility and cost-...[Details]
FPGA/CPLD
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