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On January 25, the official Weibo account of Huawei China announced that recently, Shandong Mobile and Huawei have completed the large-scale opening of 500 three-carrier aggregation sites in Qingda...[Details]
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What is LPL panel
LPL is actually just a code for who produces a panel. LPL is the general term for all panels produced by the joint venture between LG and Philips.
The panels produced by LPL inc...[Details]
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1 System composition and working principle of core interface circuit The core of designing home appliance controller is cost and power consumption control. Similar products on the market now requi...[Details]
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In the process of embedded system development, display output control is an important research content. Commonly used display output devices include light-emitting diodes (LEDs), digital tubes and...[Details]
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Weak light detection usually converts the optical signal into an electrical signal through a photoelectric device, and then amplifies it through a preamplifier circuit. The A/D conversion circuit conv...[Details]
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"Setting a New Benchmark for GaN Technology", the usually conservative Power Integrations (PI) rarely uses such a striking title to announce a new IC - the 1700V rated GaN InnoMux2, manufactured us...[Details]
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On August 5, 2016, in Hyderabad, India, Sungrow, a global leader in photovoltaic inverters, signed a 150MW centralized inverter supply contract with Mytrah Energy.
Sungrow provides a complete ...[Details]
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This application note examines the key parameters that affect amplifier noise and illustrates the impact of different amplifier designs (bipolar, JFET input, or CMOS input design) on noise. This artic...[Details]
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With the rapid development of power electronics technology and microcontroller technology, the application of modern AC variable frequency speed regulation system technology in motor control systems i...[Details]
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On April 2, it was learned from the State Grid Infrastructure Department that in the first quarter of this year, State Grid Corporation of China started 7,206 kilometers and 42.87 million kilovolt-...[Details]
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According to Bloomberg, people familiar with the matter said that Apple has informed component suppliers that demand for the iPhone 13 series has weakened. Due to a lack of components, Apple has red...[Details]
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The figure below is a Class D audio amplifier circuit diagram based on the power chip TDA8929T.
About TDA8929T:
The power IC TDA8929T is a two-chipset controller for a highly effici...[Details]
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In many national electronic design competitions, the design of electric vehicles has always been a hot topic. From the previous electric vehicle design works, the body of the electric vehicle is ...[Details]
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Rockwell Automation and Diqing Nonferrous Metals Sign Strategic Cooperation Agreement to Promote Green and Smart Transformation in the Mining Industry
(October 27, 2021, Shanghai, China) O...[Details]
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1. Immediate addressing
Immediate addressing is a special addressing mode. The operand itself is given in the instruction. The operand is obtained only when the instruction is fetched. This op...[Details]