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1. Experimental task
: Use adjustable resistor to adjust voltage value as input quantity of simulated temperature. When temperature is lower than 30℃, long beep and light alarm will be issued. When...[Details]
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In recent years, the high-brightness light-emitting diode (HB-LED) market has grown rapidly, and LED efficacy (in lumens per watt or lm/W) has more than doubled, making it more suitable for many ne...[Details]
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The demand for digital video products has surged in recent years. Mainstream applications include video communications, video surveillance, and industrial automation, and the most popular are enter...[Details]
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Recently, according to foreign media reports, one year after announcing a $1 billion investment to build a new corporate campus in Austin, Texas, Raleigh, North Carolina TV station WRAL recently shar...[Details]
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Since Ash and Knoll et al. created the surface plasmon resonance imaging (SPR I) technology, label-free parallel detection of biomolecular arrays has become possible. So far, SPR I mainly uses a si...[Details]
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This article mainly introduces the eight functional systems of ADAS.
1. Lane Departure Warning System
LDWS Lane departure warning system LDWS (Lane departure warning system) refers ...[Details]
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China Energy Storage Network
: The optimization of energy systems is related to the high-quality sustainable development of human society. As the vanguard of this energy revolution, the devel...[Details]
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System introduction and preparation
1. RTX51_Tiny needs to occupy timer 0, timer 0 interrupt and register group 0. User programs can no longer use these resources.
2. First, add the header...[Details]
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Merck, a leading global science and technology company, announced that it has completed the acquisition of Intermolecular. The $62 million acquisition will further strengthen Merck's material technol...[Details]
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0 Introduction
Since the 1990s, imported 0.2S-class electronic multifunctional watt-hour meters have dominated the high-end metering of gateways, and the huge price difference of high-end wat...[Details]
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The method of measuring voltage with a multimeter is to first align the range switch within the five ranges marked V (when testing AC voltage, align it with the AC voltage range, and when testing DC ...[Details]
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In the GPIO control chapter, the delayed flashing LED only used a simple for loop. In order to achieve accurate timing, this chapter introduces the use of the SysTick timer to generate an inte...[Details]
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The enhanced 51 series microcontroller W77E58 is compatible with the standard 8052. It contains four 8-bit I/O ports, three 16-bit counters and a full-duplex serial communication interface. Since t...[Details]
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0 Introduction
The traditional method of automobile exhaust detection uses chassis dynamometer testing. The working principle of this method is: indoors, combined with chassis dynamometer and...[Details]
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Alexa is a voice assistant launched by Amazon in 2014, used in smart speakers such as Amazon Echo or Echo Mark. Alexa acts as a central control unit in these devices, responding to the user's voice...[Details]