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Lithium-ion battery recycling in Europe needs to become a profitable business by 2035. A new study published on August 16 shows that the industry will need more investment to achiev...[Details]
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1 Introduction
Circuit system design and testing require a variety of signal sources, which are the basic components of circuit experiments. The signal generators currently used in circuit des...[Details]
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As we all know, when deploying professional audio, we will face the problem of microphone howling, so how can we avoid this kind of howling interference? Let's solve this problem for you by startin...[Details]
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Code: #include reg52.h #define uchar unsigned char #define uint unsigned int uchar num; uint i,j; sbit rs=P3^5; define LCD data command selection terminal sbit wr=P3^6; define the LCD read and w...[Details]
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Recently, the "China Smartphone Industry Market Demand Forecast and Investment Strategy Planning Analysis Report" released by the Prospective Industry Research Institute shows that although the mobil...[Details]
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Recently, Vishay Intertechnology, Inc. announced the launch of three new series of 24 V surface mount XClampRÔ transient voltage suppressors (TVS) - XMC7K24CA, XLD5A24CA and XLD8A24CA, which ...[Details]
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1. ARMv7-A coprocessor In addition to the standard R0~R15, CPSR, and SPSR, the ARMv7-A processor uses coprocessors to manage these extensions due to the introduction of MMU, TLB, Cache, etc. ARMv7-A ...[Details]
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If Germany is the birthplace of the world's photovoltaic industry, then Australia is definitely a paradise for Chinese string inverter manufacturers.
In 2010, several companies that started ou...[Details]
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UPS is not only an uninterruptible power supply device, but also has the function of power purification. This article will focus on the selection and configuration of UPS, the selection and configu...[Details]
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introduction
Recently, inductor manufacturers have begun to release coupled inductors for mass production. Coupled inductors consist of two separate inductors wound on the same core. The p...[Details]
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In the PCB electronics industry welding process, more and more manufacturers are beginning to turn their attention to selective welding. Selective welding can complete all solder joints at the same...[Details]
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1. Introduction
The development level of welding technology is one of the indicators of a country's mechanical manufacturing and scientific and technological development level. The world's...[Details]
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The latest proposed integration techniques are designed using a stacking approach. Image source: Tokyo Institute of Technology Japanese researchers report that they have designed a new three-di...[Details]
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On the morning of August 26, a screenshot of a test product said to be a 6.7-inch iPhone 12 Pro Max was exposed on the Internet today. According to this picture, this year's iPhone flagship product...[Details]
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A soft starter is an electrical device used to start a motor. Its main function is to reduce the current impact when the motor starts, protect the motor and the power grid, and extend the service l...[Details]
Mobile and portable
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