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Display applications have long been the main appeal of LED light-emitting components, and high heat dissipation is not required for LEDs. Therefore, most LEDs are directly packaged on general resi...[Details]
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1. When the power is on, turn the multimeter to the voltage position, connect the black pen to the negative pole (I usually connect it to the negative pole of the alarm), and use the red pen to measu...[Details]
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Hysteresis control is one of the simplest voltage regulation control methods. This control method is very simple, just turn on the switch when the output voltage is lower than the reference voltage, ...[Details]
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Hanwei Technology held its 2020 annual performance briefing on April 6. Xiao Feng, secretary to the board, said at the meeting that vehicle sensors are a key focus of the company. At present, some of...[Details]
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At the Qualcomm Snapdragon Technology Summit held this month, Realme Vice President Xu Qi announced that the Realme flagship equipped with the new generation Qualcomm Snapdragon 8 platform is t...[Details]
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On June 5, TSMC Chairman Liu Deyin accepted a joint interview with the media after the shareholders' meeting. A reporter asked about the capacity utilization status of TSMC's Nanjing plant and whethe...[Details]
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Digital filtering is often used in AD acquisition, and different filtering requirements exist in different situations. Here is an analysis of the procedures and advantages and disadvantages of 10 clas...[Details]
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I did a button experiment today. The pin definition of the button in Qingfeng's source code seems to be wrong, and it is inconsistent with the development board schematic. The correct pin definitio...[Details]
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Recently, the Shanghai Electric Bicycle Industry Association, together with the Shanghai Fire Brigade, held the Shanghai "Electric Bicycle Battery Replacement (Charging) Cabinet Safety Seminar" and...[Details]
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Wireless sensor network is a network composed of a large number of sensor nodes through wireless communication. It is considered to be one of the technologies that will have a huge impact on the 21st ...[Details]
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According to a report by the "Nihon Keizai Shimbun" on the 5th, the current domestic production rate of China's automotive chips is only about 10%. Therefore, China plans to increase corporate resear...[Details]
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introduction As my country's railways move toward high-speed, high-density, heavy-load, and electrification, interval blocking equipment, especially frequency-shifting automatic blocking systems, hav...[Details]
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According to foreign media reports, scientists have recently invented a bionic compound eye that can help scientists understand how insects use their compound eyes to quickly perceive objects and the...[Details]
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After the audio sound is recorded, whether it is speech, singing, or musical instruments, it can be processed through digital music software or made into a CD. At this time, all the sounds have not...[Details]
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Photovoltaic Headlines (PV-2005) selects the most recent photovoltaic news from home and abroad for you. Readers are welcome to interact, communicate and discuss with us by clicking on the "Leave a...[Details]
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