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Abstract: This paper describes the interleaving control of PWM Buck three-level converter using SG3525 voltage regulator chip. Compared with the interleaving control of PWM Buck three-level convert...[Details]
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STC 89C52RC #include reg52.h typedef unsigned char uchar; typedef unsigned int uint; typedef unsigned long ulong; sbit ADDR0 = P1^0; sbit ADDR1 = P1^1; sbit ADDR2 = P1^...[Details]
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The new Sony PS5 is priced at 3,099 yuan (digital version) and 3,899 yuan (standard version). It provides a 2-year warranty and will be available for pre-order at 12 noon on April 29. You can place a...[Details]
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This article introduces a method to implement multifunctional dual-interface memory based on TI's new generation MSP430FR series MCU. Compared with traditional memory (such as FLASH, SRAM, EEPROM), F...[Details]
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This is the circuit diagram of a low cost stereo line driver given here. The circuit consists of only two transistors and few passive components. Each BC 109C transistor is connected ...[Details]
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According to foreign media reports, scientists from Argonne National Laboratory and the University of Illinois Urbana-Champaign have discovered that there are other reasons why fast charging in elect...[Details]
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Yole Developpement said that by 2026, the market size of gas and particle sensors will reach US$2.2 billion, of which the gas sensor market will reach US$1.8 billion in revenue, with a compound annua...[Details]
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1. Introduction With the continuous development of communication technology, computer network system communication is an important direction of current technological development. However, usi...[Details]
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This month, three Samsung models passed the Ministry of Industry and Information Technology's telecommunications equipment network access certification. One of the new models, SM-G7810, is Sams...[Details]
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The maintenance of the switching power supply can be divided into two steps: In case of power outage, "look, smell, ask, and measure" - Look: Open the power supply casing and check whether the f...[Details]
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This is the simplest program. Under the control of the timer, a 500 Hz square wave is emitted from the P1.0 pin.
Requirements: 6MHz crystal oscillator, P1.0 pin generates 500Hz square wave
The co...[Details]
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In 2017, the United States passed the Over-the-Counter (OTC) Hearing Aid Act, requiring the U.S. Food and Drug Administration (FDA) to develop a rule to establish a non-prescription hearing aid for a...[Details]
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On June 5, Hi-P released an announcement stating that based on the company's production and operation needs and after the decision of the company's management, the company plans to terminate the list...[Details]
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This experiment was simulated using Proteus software. Experimental devices: 20 8X8LED dot matrix display screens, 10 74LS164 shift registers, 10 74LS273 data latches, 2 74LS138 decoders, and 1 PIC1...[Details]
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Electric tricycles, also known as electric tricycles, are an environmentally friendly and energy-saving means of transportation that have been widely used in logistics, express delivery, sanitation...[Details]
Analogue and Mixed Signal
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