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I have been engaged in radio communication maintenance since 1981. Based on more than 20 years of work practice, I have made some testing tools, among which there is an effective handheld walkie-talki...[Details]
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Question: What is the basic architecture of serial communication?
Solution: Serial Communication Architecture
At the heart of every asynchronous serial system is a UART (Universal Asynchronous Rece...[Details]
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The rapid development of Bluetooth technology is obvious to all, as can be seen from the number of alliance members and device shipments. Every year at this time, the Bluetooth Technology Allian...[Details]
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Abstract: In order to realize wireless communication and networking between sensor nodes, a network system that integrates various multi-bus devices for wireless temperature and humidity measuremen...[Details]
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The Sino-US trade war has not yet been resolved, and the dispute between Japan and South Korea has intensified, which has greatly increased the uncertainty of the semiconductor supply chain. Accordin...[Details]
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Sponsored by the U.S. Air Force Office of Scientific Research, the University of Arkansas, Arizona State University, and semiconductor equipment manufacturer Arktonics have developed the first electr...[Details]
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Many laboratory-quality oscilloscopes have the function of spectrum analyzers in addition to time domain measurements. As telecommunications applications become more common in today's design environm...[Details]
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Abstract: Based on STM32, the current type, voltage type and digital IO type sensor interface modules are implemented; the software design of the interface module is carried out, and the detailed...[Details]
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Capacitance refers to the amount of charge stored under a given potential difference; it is denoted by C and its international unit is Farad (F). Generally speaking, charges move under force in an ...[Details]
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1 Introduction Solar street lights are mainly composed of four parts: solar photovoltaic cell components, batteries, charge and discharge controllers, and lighting fixtures. The bottleneck for th...[Details]
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The width of the laser pulse is a very important parameter. For femtosecond pulses, their width is generally measured using instruments such as autocorrelators, spiders, frogs, wizzlers, etc. For...[Details]
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Constant current source circuit composed of MIC5158
The simple constant current source circuit with MIC5158 as the controller is shown in the figure. The output current of this circuit mainly de...[Details]
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(Image source: UCI) According to foreign media reports, electrical engineers at the University of California, Irvine (UCI) have invented a new wireless transceiver that can increase radio frequenc...[Details]
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As a complex industrial automation product that integrates multiple components, robots are increasingly valued in all walks of life. Among them, mobile robots are one of the hottest tracks in the e...[Details]
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As a representative of China's new local forces, Xpeng Motors' series of actions in "reducing costs and increasing efficiency" in intelligence this year may further widen the gap with other automak...[Details]