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First some definitions: //2440addr.inc INTOFFSET EQU 0x4a000014 ;Interrupt request source offset //option.inc _ISR_STARTADDRESS EQU 0x33ffff00 //2440init.s MACRO $HandlerLabel ...[Details]
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AVR MCU-Functional Features Introduction
AVR microcontroller is a RISC microcontroller launched by Atmel in 1997. RISC (Reduced Instruction Set Computer) is relative to CISC (Complex Instruction Set ...[Details]
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The light pen is used for computer operation, and it can be used to locate on the fluorescent screen of the display. When the light pen receives the scanning signal on the fluorescent screen, it conv...[Details]
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On June 14, at Toyota 's annual shareholder meeting, Akio Toyoda was elected for a second term as chairman. At a technical briefing the day before, Toyota announced the mass production of solid-state...[Details]
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On July 18, IQE plc, a supplier of compound semiconductor wafer products and advanced materials, announced a lawsuit against Tower Semiconductor, an Israel-based foundry of high-value analog semicond...[Details]
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Photovoltaic power generation is the new force of global green transformation. The scientific research team of Beijing Institute of Technology and other domestic units has successfully overcome the...[Details]
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As a large global automobile company, Ford has designers all over the world. It used to be very troublesome for these designers to work together. They had to agree on a location and gather together ...[Details]
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Abstract: This paper mainly introduces the imported baler system introduced by Chenggang from the aspects of control function, PLC system, daily faults, etc. Through specific description, it expoun...[Details]
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With the development of high-tech and electronic devices, light control, temperature control and remote control curtains have emerged, bringing a lot of convenience to people's lives. At the same time...[Details]
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I thought Xiaomi had given up on the tablet market because it hadn’t updated its product line in more than two years. The previous model, the Mi Pad 4, was released in June 2018 and sales were not im...[Details]
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Last night, OPPO officially launched the Find X5 Pro Dimensity version, the world's first Dimensity 9000 chip. The design also uses an integrated nano-microcrystalline ceramic process to create the b...[Details]
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introduction
The oscillation frequency of quartz crystals is highly sensitive to changes in the mass loading on the crystal surface (mass effect) and the physical properties of the reactio...[Details]
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Affected by the COVID-19 pandemic, the global automotive industry has suffered an unprecedented impact this year. Despite this, auto parts companies have not stopped pursuing new technological trends...[Details]
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1. Introduction
The successful implementation and use of flip chips involve many factors of design, process, equipment and materials. Only by carefully considering and treating each factor can...[Details]
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Introduction It is well known that in traditional rectifier circuits, the power factor of thyristor controlled rectifier devices will deteriorate as their trigger angle increases, which not only...[Details]