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The inverter changes the output frequency and voltage at the same time, that is, it changes the n0 on the motor operation curve, so that the motor operation curve moves down in parallel. Therefore,...[Details]
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Barn Energy said on Thursday it has installed batteries at two of its river hydro facilities, the first installations of battery storage at a low-head river hydro scheme in the UK.
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● Mibro uses HERE Network Positioning API, HERE Reverse Geocoder API and HERE SDK Explore to provide parents with real-time and historical information of their children’s location.
HERE ...[Details]
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How to adjust and use Puyuan oscilloscope As an electronic engineer, we will use oscilloscopes in testing circuits. As a domestic oscilloscope, Puyuan Precision Oscilloscope is a digital oscilloscope...[Details]
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When playing with STM32, J-LINK emulator is good, but J-Link is expensive. Fortunately, STM32 has its own bootloader, which can download programs through the serial port. I think the serial port down...[Details]
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The microcontroller does not have an operating system. The codes written in Keil are all bare-metal codes. In-depth writing of bare-metal codes helps to understand the characteristics of the hardware...[Details]
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1. Design ideas
The field detection vehicle based on AVR microcontroller generally consists of three parts: mechanical part, electronic part and software part. It is subdivided into vehicle body base...[Details]
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The unit circuit diagram is the first circuit diagram with complete functions that you encounter in the process of learning the working principle of the whole electronic circuit. The concept of this c...[Details]
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There has been new news about Apple's autonomous driving recently. According to 9to5mac, Apple's self-driving car is currently equipped with a new sensor array. So far, Apple's self-driving cars use...[Details]
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1. Clock Tree Analysis S3C2440A clock tree From the upper left corner of the above figure, we can see that S3C2440A supports two external clock source inputs. One is through the external oscillat...[Details]
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The Economist magazine published an article titled: The global chip shortage is here for some time.
Due to the lack of chips, Toyota announced on May 18 that it would suspend production at...[Details]
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1. IAP interrupt vector table remapping 1.1、Coretext-M3与Coretext-M4： SCB- VTOR = 0X08000000|0X20000; __set_PRIMASK(0); There is a vector table offset register VTOR (0xE000ED08) in the System...[Details]
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1 Introduction In the late 1950s, with the rapid development of material technology, semiconductor technology, laser technology, microelectronics technology and optical technology, the develo...[Details]
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As cars become more complex, the ways in which electronic control units (ECUs) communicate with remote peripherals within the vehicle are constantly being developed. In situations where these remot...[Details]
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There would be no market for electric vehicles if charging infrastructure for electric vehicles required long queues and hours of waiting. As public charging points tend to increase power delivery ...[Details]
DSP and ARM Processors
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