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Is the bldc variable frequency motor a DC motor?
Although "B" stands for brushless and "DC" stands for direct current, in fact, the BLDC (Brushless DC) variable frequency motor is not a DC mot...[Details]
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With the development of the world and the improvement of environmental awareness, CSP plants have gradually gained attention as a green energy source. However,
cleaning CSP plants is a time-con...[Details]
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According to foreign media reports, Austrian high-tech company AVI Systems has launched the steering assistance system Careye Safety Angle, which can use AI to detect pedestrians, cyclists and object...[Details]
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New resistor family delivers outstanding performance and reliability, providing developers with new functionality, temperature tolerance and space-saving options Shanghai, China, February 28, 2...[Details]
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Because we often design RF or low-frequency analog circuits, switching power supplies are rarely used in designs. However, in several cases, switching power supplies must be used to meet the perfor...[Details]
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China Energy Storage Network News
: As of the end of September 2019, there were 1,014 market entities registered on the Qinghai Power Market Trading Platform, covering power generation compan...[Details]
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In the past, most of the sales models of outdoor LED driver power supply companies were mainly project-driven, with more customized services. For example, after an LED street lamp factory receive...[Details]
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What is an SMU SourceMeter? Source meter, SMU (SourceMeasureUnit) power supply/measurement unit, "source" refers to voltage source and current source, "meter" refers to measurement meter, "source met...[Details]
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At the developer conference a few days ago, OPPO launched its first foldable screen flagship Find N, with a starting price of only 7,699 yuan, which triggered a buying spree. Netizens revealed that t...[Details]
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RF Signal Chain Discourse—Part 2: Essential Building Blocks
Demystifying the RF Signal Chain—Part 2: Basic Building Blocks
Discrete and integrated components are the b...[Details]
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We know that the IO of STM32 is 3.3V output, but sometimes we need to output 5V voltage, what should we do? Here is a simpler method. 1. The waveform of STM32 IO output is inverted with the waveform...[Details]
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When we talk about memory, we will think of PC. There is also memory for microcontrollers or ARMs. The simple understanding is: memory is a place to store things, but this thing is data. Well, let...[Details]
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Today, Honor held a new product launch conference for the Honor 9X series in Xi'an. Honor 9X and Honor 9X PRO were officially unveiled. In terms of price, Honor 9X PRO 8GB+128GB is 2199 yuan, 8GB+2...[Details]
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When it comes to car airbags, everyone should be familiar with them. They can protect the occupants in the car when the vehicle collides, effectively reducing the damage to the people. However, the a...[Details]
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1. SPI controller datasheet
1For details, please refer to: http://blog.csdn.net/hustyangju/article/details/20474659
2 All SPI registers are mapped to the kernel space and acce...[Details]