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With the popularity of Raspberry Pi, various card-type computers have sprung up, with CPUs ranging from AM11 architecture to Cortex-A8 and then to Cortex-A9 architecture, from single-core to multi-co...[Details]
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This paper introduces the design and implementation of a fully digital single-phase inverter based on DSPTMS320LF2407A and using SPWM control technology. Finally, the experimental waveform is given. ...[Details]
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The sound level meter is the most basic instrument for noise measurement. The sound level meter is generally composed of a condenser microphone, a preamplifier, an attenuator, an amplifier, a freq...[Details]
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LED protection and stable brightness
LED is a delicate and delicate component, it will be destroyed by a slight overvoltage or overcurrent. Especially, it is very important to pay attention to...[Details]
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The book introduces the hardware structure of the single-chip microcomputer using MCS-51 as an example. I am not very interested in hardware, so I will omit some content.
According to the function, i...[Details]
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Maxim Integrated Products has introduced the highly integrated power management IC (PMIC) MAX17065, which includes a step-up DC-DC converter, an inverting DC-DC converter, positive and negative reg...[Details]
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Electricity is used all the time in our lives . At home, everything from air conditioners, electric water heaters, induction cookers to mobile phones, desk lamps, and shavers uses electricity as en...[Details]
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As can be seen from the table, the peripheral resources inside the chip are not only related to the first letter after stm32f103, but also to the size of the flash. The above table only contains par...[Details]
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As early as September 2015, the U.S. Department of Transportation launched the V2X pilot, selecting three local pilots in New York, Wyoming, and Tampa, Florida. The first two were carried out with ...[Details]
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WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quan Ding has launched the Adaptive aptX+ANC active noise reduction Blu...[Details]
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Abstract: Based on the current status of medium frequency inverter technology and the principle of medium frequency inverter power supply, a high-power medium frequency inverter resistance welding ...[Details]
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Jiwei.com reported on October 13 (Text/Ye Zi) that this morning, Nut Mobile released a pre-launch poster for its new product. The poster shows that the upcoming Nut flagship phone is equipped with a ...[Details]
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A common requirement for automotive electronics is that any direct harness connector must be able to withstand a short circuit to the battery voltage. This provision is necessary for reliability and s...[Details]
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1Main sources of dissolved gas in transformer oil
Transformers are one of the important electrical equipment that cannot be ignored in power systems. Transformer oil has become the insulation ...[Details]
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The single-chip microcomputer running light program requires all 32 serial ports to be used, and each serial port has eight LEDs. Question supplement: The 8051 single-chip microcomputer is used, an...[Details]
Industrial Control Electronics
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