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1. Timer 1.1. Basic understanding of timer Before we get to know the timer, we first need to understand two basic concepts. Clock cycle: The clock cycle T is the smallest time unit in the timing. T...[Details]
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Preface
ADXL105 is a single-axis acceleration measurement system developed by ANALOG DEVICES, which features analog input, high performance, and high accuracy. ADXL105 can be used as an accelerom...[Details]
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1. Principle of PWM DAC N= ARR-1 T = the time of one counting cycle of the timer, which is the inverse of its frequency. n = value of the CCR counter Any continuous signal can be transformed ...[Details]
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As people's demand for comfort, convenience and safety in their living environment increases, smart home systems have emerged. The core function of smart home systems is to achieve real-time monito...[Details]
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Introduction Environmental test equipment is an automated
device
that can simulate one or more comprehensive environmental climate functions according to different designs, providing an efficient a...[Details]
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According to foreign media reports, researchers from Pennsylvania State University (Penn State) and two Chinese universities (Minjiang University and Guizhou Education College) said that they have de...[Details]
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When it comes to high-power adjustable voltage-regulated power supplies with an output of more than 10A, readers who have come into contact with them will think of: a huge power transformer with taps...[Details]
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At the first China International Smart Terminal Industry Development Conference held today (May 9), the Digital Technology Real Estate Branch of the China Real Estate Association was officially estab...[Details]
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introduction
Traditional monitoring systems can be roughly divided into four types: anti-theft and fire alarm monitoring systems, access control systems, attendance or patrol systems, environm...[Details]
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Some thoughts on gun-type cameras
With the continuous maturity of video image processing technology and network technology, as well as the promotion of IT-related industries, IP high-defin...[Details]
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Probe bandwidth Similar to the definition of oscilloscope bandwidth, the definition of probe bandwidth is also the frequency point at which the amplitude of a sine wave drops to -3dB after passing th...[Details]
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This function was mentioned in the previous article. The source code is as follows: static int s3c6400_serial_probe(struct platform_device *dev) { dbg("s3c6400_serial_probe: dev=%pn", dev); retur...[Details]
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Advanced ultrasonic lens cleaning chipset enables self-cleaning cameras and sensors
Designers can use TI's ULC technology to create reliable and cost-effective small cleaning systems...[Details]
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Smart pumps offer many benefits to OEMs and patients. Making these devices interoperable will make them even smarter.
Smart pumps typically contain multiple comprehensive drug libraries, commo...[Details]
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How to choose constant current application of LED lighting? Undoubtedly, Buck type structure is the most cost-effective choice. This article briefly introduces the principles and applications of some...[Details]
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