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1. Background
A user of a variable frequency air conditioner in a certain area reported that the air conditioner did not cool (without fault code), but sometimes it displayed a fault code. Wha...[Details]
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The traditional technology of mine security system is relatively mature, mainly including TV monitoring system. The front-end point close to the central control room generally adopts cable transmissio...[Details]
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Incorrect use or unreasonable setting environment may easily cause the inverter to malfunction or fail, or fail to meet the expected operating effect. In order to prevent it from happening, it is p...[Details]
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Starting from the power systems and operation models of different countries, using methods such as horizontal comparison, data analysis, and support from experts and scholars' opinions, through a "...[Details]
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Japanese electronics giant Panasonic is expected to soon suspend production of components needed for residential solar installations due to a shortage of semiconductors, according to local media repo...[Details]
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Achieve a 48x color wheel effect through RGB-LED light source
The DLP (Digital Light Processing) image projection system developed by Texas Instruments includes two types of products: a 3-pane...[Details]
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Samsung is preparing to launch new versions of the Galaxy S10 and Galaxy S10+, and as Roland Quandt revealed on Twitter, the two new models will come with a new red color scheme that will be ca...[Details]
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High-power and high-brightness HB LED driver solution based on MAX16834
The MAX16834 from Maxim is a current-mode high-power high-brightness LED (HB LED) driver for boost, boost-buck, SEPIC,...[Details]
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With the continuous development of security monitoring technology, the market demand for security monitoring is also changing rapidly. In recent years, high-definition video monitoring has become a...[Details]
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0 Introduction
At present, the collection of electricity data in my country is basically manual meter reading. This method requires meter readers to read the numbers of electricity meters from...[Details]
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introduce As we all know, Internet of Things (IoT) devices are expected to be everywhere. These semiconductor-powered devices will drive the intelligence of every imaginable process. From simple ...[Details]
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In a streetlight application, a possible configuration is 80 LEDs in series to create a 300V/0.35A load. When choosing the power topology, the requirements for isolation and power factor corre...[Details]
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Selection of online and backup UPS power supplies Whether to choose online or backup UPS power supply should be determined according to the needs of the microcomputer equipment and economic conditio...[Details]
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In the industrial production process, it is necessary to measure and control important parameters such as fluid flow rate and flow rate of raw material medium. It is necessary to have a set of mea...[Details]
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cost:
The short-term growth of automotive LiDAR is highly certain, and the cost is continuing to fall. The transceiver module accounts for the majority of the BOM cost of LiDAR, and the transc...[Details]