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Wireless personal area networks (or WPANs) are particularly useful for sensing, monitoring, and control applications. Cost-effective WPANs have the unique potential to implement wireless connectivi...[Details]
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0 Introduction
As a major component of intelligent transportation, vehicle navigation and positioning has become a research hotspot recently . With the global positioning system (GPS) being u...[Details]
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0 Introduction
A large number of studies have shown that low-frequency noise is not only related to product performance, but also closely related to product quality and reliability. A seri...[Details]
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With the release of Xilinx® ISE® Design Suite 11.1, Xilinx has taken a big step forward in optimizing design methodologies, better meeting the diverse needs of customers with different skill sets, ...[Details]
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Abstract: This paper discusses the design method of a fault-tolerant acquisition system. By using a software timer in the interrupt service program of the serial A/D converter MAX110, the fault ...[Details]
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1.
Low power consumption design of controller module based on IA4421
1.1 Portable module node hardware low power design
(1) Processor selection
The ATmega324p is a powerful mic...[Details]
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With the development of my country's economy and the progress of science and technology, the application of AC variable frequency speed regulation is becoming more and more extensive. Among various...[Details]
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Abstract: In view of the phenomenon that the I-touch semiconductor fingerprint sensor of the American Veridicon company may cause empty scanning or incomplete scanning when it is started because th...[Details]
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Today's cell phone designs integrate everything in various ways, which is not good for RF circuit board design. The industry is very competitive now, and everyone is looking for ways to integrate t...[Details]
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Since the requirements for solid crystal are extremely high when encapsulating single-electrode chips, the use of conductive glue and conductive silver glue in the solid crystal process is also extrem...[Details]
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As the world begins to phase out inefficient incandescent lamps, a large incandescent lamp replacement market has emerged, especially in the European and American home markets, because many incandesce...[Details]
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The biggest difference between LED lighting fixtures and traditional lighting fixtures is that LED lighting fixtures are completely electronic products, while traditional lighting fixtures are only el...[Details]
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Working principle
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This figure is based on the analysis of the actual object. The power supply provides IC1 with a voltage of about +12V through D2 and R1. The output pulse at pin 6 driv...[Details]
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Figure 1 shows the LT3598 driving 60 LEDs in 6 channels, with each string set to 20mA. The CTRL pin and PWM pin provide analog dimming and digital dimming functions, respectively. True Color PWM™ dimm...[Details]
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LED lighting
lamps
switches
automatic control
sensors
As devices for signal acquisition and electromechanical conversion, their electromechanical te...[Details]
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