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Learning about 1602 LCD also requires a good grasp of the knowledge related to its initialization 1. RS data command selection terminal Our board is connected to P10 R/W read/write selection shor...[Details]
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Data Timing Diagram High and low level time of 0 and 1 codes: Use the single-wire protocol to light up the WS2812X analog IO compatible with OS /********************************...[Details]
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1. Research Background
In recent years, with the rapid development of radio systems such as wireless mobile communications and radar, the design of antennas and arrays has gradually become one...[Details]
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Portable medical electronics are regarded as the next gold mine by many electronics manufacturers, including both professional portable medical electronic equipment and home and personal health car...[Details]
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With the continuous development of urban transportation technology, people are enjoying the efficient and convenient way of highways, but the rate of traffic accidents caused by it is also increasi...[Details]
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resistivity in English:
Unit of resistivity:
In the International System of Units, the unit of resistivity is ohm·meter (Ω.cm), and the commonly used unit is ohm·square millimeter/meter.
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Analog Devices, Inc. (ADI) announced the acquisition of Test Motors, a company specializing in predictive maintenance of motors and generators. Headquartered in Barcelona, Spain, Test Motors provi...[Details]
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1. Resistor detection method and experience: 1. Fixed resistor detection. A. Connect two test leads (regardless of positive and negative) to the two ends of the resistor to measure the actual resista...[Details]
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Affected by the epidemic, my country's GDP in the first quarter of this year fell by 6.8% year-on-year, marking the first quarterly negative growth since 1992. In this special period, the highly ant...[Details]
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ams OSRAM, the global leader in optical solutions, recently announced that Alexander Everke will resign as CEO of ams OSRAM after seven years of successfully helming the company. The Supervisory Boar...[Details]
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This is a transformer with dual output. 19V and 11V output Circuit Board What is this? Samsung The wiring part is rubbish This is the antenna for field s...[Details]
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CEVA, the leading licensor of signal processing platforms and artificial intelligence processor IP for smarter, connected devices, announced the launch of the world's most powerful DSP architecture, ...[Details]
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According to Reuters, the British government said on Monday that British telecom companies must not install new Huawei 5G equipment after September 2021 as part of its plan to "clear" the Chinese com...[Details]
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TSMC's 7nm yield rate is better than its competitors, and customers are rushing to place orders, which has also led to overcrowding of production capacity. The market has heard that the delivery time...[Details]
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CATL, as a leading battery manufacturer in China, recently disclosed its latest achievements in the field of all-solid-state battery research and development. It is reported that the company has se...[Details]