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Recently, many websites have been reporting on a "high-voltage LED", believing it to be a new type of LED with many advantages. Some even believe that it will make "today's low-voltage LEDs fade ou...[Details]
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Altera Corporation today announced the availability of the industry's first integrated enhanced forward error correction (EFEC) IP cores optimized for high-performance Stratix IV and Stratix V series ...[Details]
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With the development of electronic technology, high-frequency phase-shifted signals are increasingly used in precision engineering, electronics, biomedicine, and communication science research. E...[Details]
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The "Mobile Manager PRO" that was exposed at CCTV's 315 Gala yesterday has been removed from mobile app stores of Xiaomi, OPPO, Huawei and other companies. IT Home learned that after testing...[Details]
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introduction: 74HC595 is a chip that realizes the function of serial to parallel conversion. This is also the first chip that we come into contact with when learning 51 single-chip microcomputers t...[Details]
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On June 7, San'an Optoelectronics issued an announcement stating that its wholly-owned subsidiary Quanzhou San'an Semiconductor Technology Co., Ltd. (hereinafter referred to as "San'an Semiconductor"...[Details]
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The multimeter consists of three main parts: the meter head, the measuring circuit and the conversion switch. (1) Header: It is a highly sensitive magnetoelectric DC ammeter. The main performance ind...[Details]
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Intel's lagging behind in process progress in recent years is related to the repeated delays in the 10nm and 7nm processes. The delay in the new process is also related to Intel's previous decision n...[Details]
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On December 7, Gree's "Dasong 5G Mobile Phone" was quietly put on the shelves of Gree Dong Mingzhu Store. However, the official website data showed that only 75 units of the new phone were sold in tw...[Details]
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According to the latest data from data research firm Counterpoint Research, Apple continues to dominate the global true wireless headset market, and it is expected that Apple's wireless headset shipm...[Details]
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hardware design The digital tube is used as a display, and the buttons are used to set the temperature control range. When the ambient temperature is lower than the minimum value, the fan is turned o...[Details]
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The emergence of advanced driver assistance systems has brought autonomous driving closer and closer to us. As autonomous driving technology matures and commercialization accelerates, cars are no lon...[Details]
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Working principle of hydraulic control circuit
The working principle of the application circuit of this device is as shown in the figure below. It can be used for automatic filling of household tap...[Details]
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As the world's leading wafer foundry, TSMC's advantages in advanced processes will be further strengthened this year. In addition to the short supply of 7nm, 6nm and 5nm processes will also be mass-p...[Details]
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To use a certain type of LCD on an ARM board, you often have to modify the LCD driver or device tree, which is very inconvenient.
In ARM40-A5, we store the configuration instructions of common...[Details]