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The preamplifier has two functions: one is to select the required audio source signal and amplify it to the rated level; the other is to perform various sound quality controls to beautify the sound...[Details]
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1. Introduction
With the advancement of science and technology, people's requirements for communication technology are constantly increasing, and short-range wireless communication...[Details]
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Better control of photons at the nanoscale to achieve photoelectric fusion is the key to significantly improving information processing capabilities in the future. On the 21st, the reporter learned f...[Details]
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We all know that there are many wiring harnesses in cars, such as CAN lines, K lines, LIN lines and power lines. In order to prevent high voltage from being connected to the wiring harness and causin...[Details]
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According to PCMag, Logitech has released a Logi Dock expansion dock that looks like a desktop Bluetooth speaker. As shown in the picture above, this Logitech docking station has a USB-C u...[Details]
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According to news on January 20, NXP Semiconductors announced the launch of a new 28nm RFCMOS radar single-chip series, suitable for the new generation of ADAS and autonomous driving systems. The ...[Details]
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Recently, the China Construction Third Engineering Bureau consortium won the bid for the design and construction general contracting of the 200MW/1000MWh all-vanadium liquid flow energy storage pro...[Details]
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Background Information Charge pumps (or switched capacitor voltage converters) fill the performance gap between linear regulators and inductor-based switching regulators, providing an alternative de...[Details]
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With the take-off of the LED lighting market and the Chinese government's vigorous promotion of energy-saving subsidies, Chinese factories have been driven to expand the upstream LED chip production ...[Details]
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A well-designed distribution price mechanism can attract social capital to participate in the investment and construction of distribution networks, encourage distribution network operators to impro...[Details]
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1.2 Working Mode
In a hybrid vehicle, the internal combustion engine and the electric motor are each responsible for different degrees of driving power, depending on the operating state and th...[Details]
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Many new FLIR products are unveiled. Come and choose the TOP1 in your mind
Recently, 6 new products from FILIER, a US leader in thermal imaging technology innovation, were launched s...[Details]
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According to foreign media reports, ADAS and AD sensing technology company LeddarTech® announced the official release of LeddarSteer™, a digital beam steering solution designed for LiDAR smart sensor...[Details]
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01 BLDC Motor Control Algorithm
Brushless motors are self-commutated (self-direction converting) and therefore more complex to control.
BLDC motor control requires knowledge of the ...[Details]
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The arrangement of LEDs and the specifications of the LED light source determine the basic driver requirements. The main function of the LED driver is to limit the current flowing through the LED...[Details]