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According to foreign media reports, according to two people familiar with the matter, Samsung Electronics' semiconductor manufacturing department has won Qualcomm's latest contract and will use its m...[Details]
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According to Semiconductor Digest, North American semiconductor equipment manufacturers reported global shipments of $3.93 billion in November 2021 (three-month moving average), according to the Nove...[Details]
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1 Introduction
With the increasing severity of environmental pollution and the development of new energy, bidirectional DC converters have been used more and more widely, such as DC uninte...[Details]
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In response to Apple's refusal to allow Project xCloud to land on the App Store, Microsoft today issued a statement accusing Apple of this practice and said: "Apple has isolated itself and beco...[Details]
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Selection of the working mode of the switching power supply: In the switching power supply circuit, there are four basic types: single-ended flyback, single-ended forward, half-bridge and full-br...[Details]
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Western societies have become increasingly accustomed to very high reliability of basic services. We expect infrastructure such as power grids, telecommunications and IT networks to be available wh...[Details]
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/********************************************************************* Purpose: Create AT24C02 operation library Target system: Based on AVR microcontroller ...[Details]
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A voltage regulator, as the name implies, is a device that stabilizes the output voltage. All voltage regulators use the same technology to achieve a stable output voltage. The output voltage is sa...[Details]
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Specific implementation functions It consists of STC89C52 microcontroller + LCD1602 liquid crystal display + ADC0832 module + buzzer + DHT11 temperature and humidity sensor + light sensor + LED + but...[Details]
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On June 6, Changdian Technology issued an announcement stating that its wholly-owned subsidiary Changdian International (Hong Kong) Trading and Investment Co., Ltd. (hereinafter referred to as "Chang...[Details]
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Recently, I learned the driving principle of stepper motors. I practiced it myself according to the textbook and used ULN2003 to drive 28BYJ-48 two-phase five-wire stepper motors. It can rotate norma...[Details]
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#include STC89C5xRC.h sbit clk_out=P1^0; //clock output void _38k_out(void) { C_T2=0; T2MOD=0x02; RCAP2L=0xb7; //110592, about 38.4KHz RCAP2H=0xff; TR2=1; }...[Details]
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Printed circuit manufacturers all hope to use dry films with good performance to ensure the quality of printed boards, stabilize production, and improve efficiency. In recent years, with the rapid ...[Details]
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01.
Research Background
With the development and utilization of distributed renewable energy, the adaptability of existing traditional distribution networks is no longer sufficient. ...[Details]
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A single-phase inverter is a power electronic device that converts single-phase AC power into three-phase AC power with adjustable frequency and amplitude. It is widely used in industrial automatio...[Details]
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