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The ohmmeter is mainly used to measure the resistance value of resistors. The ohmmeter has the comparator function necessary for component test classification. The ohmmeter can be tested manually or...[Details]
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On March 9, it was learned from the Northwest Branch of State Grid that, under the impact of the new coronavirus epidemic, the overall growth of electricity consumption in society has dropped sharp...[Details]
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1. Project background and purpose With the widespread use of various industrial production equipment and mechanical equipment, the research and application of DC motor speed regulation technology has...[Details]
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At present, the plant level and unit (workshop) level of my country's thermal power plants have been digitized, but most of the field control equipment level has not yet been digitized, which has b...[Details]
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Today, Lei Jun, founder, chairman and CEO of Xiaomi, published a post praising the MediaTek G80 chip equipped in Redmi 9: its performance is equivalent to that of Snapdragon 835. Image source: Weib...[Details]
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“Behind the autonomous driving industry’s return to rationality, commercial value and user value is that most users need to feel relaxed during driving and be able to eliminate tension and fatigue du...[Details]
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With the rapid development of voice coil motors and voice coil motor modules, they are widely used as driving devices in various fatigue performance testers because of their good force characteristic...[Details]
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1. Improvement of electrical performance. The voltage drop at the moment of starting, the starting current, the power output power at the moment of starting, the stable voltage during the starting ...[Details]
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With lithium prices soaring, the sodium-ion battery sector, which is expected to be a replacement, has once again attracted heated discussions. On the evening of October 24, Chuanyi Technology's annou...[Details]
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Serial port operation, first power on, clock control turned on.
Then the pin selection is set to serial port mode.
Then set the serial port transmission data format.
Baud rate setting, (note that...[Details]
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On April 14, according to Taiwanese media reports, TSMC Fab 14 experienced an unexpected power outage this afternoon! The amount of loss is within NT$1 billion! TSMC said that the power outage was ...[Details]
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1. Timer/Counter The 8051 series of microcontrollers have at least two 16-bit internal timers/counters (T/C, Timer/Counter) and provide 3 timers. The two basic timers/counters are timer/counter 0 (T/...[Details]
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In recent years, the relationship between power electronic equipment and people's work and life has become increasingly close. Program-controlled switches, communications, electronic equipment, con...[Details]
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Today I debugged the DMA part of STM32. It was my first time to use this part. The 8-bit microcontroller did not have this function. I felt it was very mysterious at first, so I studied it with awe. G...[Details]
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In the existing automobile market, many brands and models are widely recognized for their excellent safety performance. These brands and models have performed well in safety technology, crash test ...[Details]
Power technology
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