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Electric cars consume power quickly when running on highways, and the driver's intuitive impression is that the SOC drops significantly faster when running on highways than when driving on city roa...[Details]
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On January 21, the Global Energy Internet Investment and Financing High-level Seminar was held in Hong Kong. The meeting was hosted by the State Grid Corporation of China and attended by more than ...[Details]
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According to Cailianshe, the Ministry of Industry and Information Technology responded to the topic of "chip projects left unfinished" by saying that my country's semiconductor industry is in a stage...[Details]
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Let's take stock of the overall situation of our country's battery industry in September. This is the best September and the best third quarter.
● Total production reached 111.3GWh, an i...[Details]
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Conditional Access System (CAS) is the core technology for the development of pay TV. Understanding its operating mechanism and mastering its use and maintenance are crucial to the successful develop...[Details]
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On October 19, Huilun Crystal's official account showed that recently, it was learned from the website of Dongguan Science and Technology Bureau that Huilun Crystal's "High-baseband Miniaturized Piez...[Details]
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On February 24, PreAct Technologies, a near-field flash lidar technology developer in Oregon, USA, announced the launch of its industry's first software-defined sensor, the T30P flash lidar, and has ...[Details]
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Let’s talk about the matrix keyboard separately here. There is no debounce function here. You can look at the previous independent keyboard with debounce function. sfr P4=0xC0; //4 lines sbit r1=P...[Details]
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introduction
In high-power DC power supplies, the main circuit generally uses a thyristor three-phase fully controlled bridge rectifier circuit. The key lies in how to accurately, reliably and...[Details]
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Lighting technologies mainly include mainstream fluorescent lamps, LED lamps and HID technologies, etc. Their wide application makes the topological structure of power drive very different. The com...[Details]
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Recently, a delivery robot
that can deliver goods to homes
has appeared on the streets of the UK, breaking the previous state that delivery robots can only deliver in parks. Supermarket cust...[Details]
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The microcontroller development board is a combination of a circuit board and many components for daily learning, experiments, development, etc. It is a board designed and developed before the pro...[Details]
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Introduction
This project explains how to use a digital voltmeter with a PIC microcontroller. A HD44780 based character LCD is used to display the voltage being measured. The PIC microcontroll...[Details]
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Light Emitting Diode (LED) is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. As the application of LED be...[Details]
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With the continuous progress and development of the market economy, the automobile industry has gradually entered people's field of vision. With the continuous improvement of people's living standa...[Details]