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Figure 194 is a three-story staircase lighting control circuit, where W1, W2, and W3 are the lighting lamps for the first, second, and third floors of the staircase, respectively, and K1, K2, and K3 ...[Details]
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Recently, with the expansion of China's 5G, fiber optic access and data center construction, the domestic optoelectronics industry is developing rapidly. China's optoelectronics industry continues to...[Details]
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1. What is a single chip microcomputer? The microprocessor, memory, and I/O interface circuits are integrated on an integrated circuit chip, thus forming a single-chip microcomputer, that is, a sin...[Details]
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(1): Because each crystal oscillator has its own characteristics, it is best to select external components according to the values provided by the manufacturer.
(2): Within the permitted range, the...[Details]
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Introduction to Martindale Abrasion and Pilling Tester The fabric to be tested is installed in the upper sample fixture and rubbed against the abrasive installed on the grinding table. The friction t...[Details]
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A survey by Lin Junji, an analyst at market research firm DIGITIMES Research, showed that due to sluggish demand, shipments in China's mainland smartphone market fell below 70 million units in the fi...[Details]
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Melexis is headquartered in Belgium, Europe. It has been established for 35 years and has more than 2,000 employees worldwide. Belgium, Bulgaria, France, Germany, Malaysia and other countries are t...[Details]
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What are the magical powers of smart cars? In addition to adding automation, functionality and entertainment attributes to original transportation tools, the most important point is undoubtedly the...[Details]
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Tektronix digital oscilloscopes have unique advantages such as waveform triggering, storage, display, measurement, and waveform data analysis and processing, and their use is becoming incr...[Details]
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Advanced clock control timer TIM1 & TIM8 introduction: The advanced control timer of STM32F4 contains an automatic reload counter, the input of the counter is a pre-divided system clock. This timer h...[Details]
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The circuit is very simple, I won't draw a picture, the four-digit digital tube is connected through two 74hc595, one 595 is responsible for segment selection, and the other 595 is responsible for bit...[Details]
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O Introduction
Nondestructive testing (NDT) refers to a technology that detects the performance, quality, and internal defects of the object being tested without destroying or damaging it. Nond...[Details]
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Siemens Digital Industrial Software recently announced that it will deepen its cooperation with TSMC to carry out a series of new certifications and collaborations. A number of Siemens EDA tools ...[Details]
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Abstract: This article introduces a low-cost solution that uses the serial interface of the AT89S8252 microcontroller and the intelligent temperature patrol detector (XJ-08S) to communicate with...[Details]
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Shanghai, China, November 6, 2024 - amsram (SIX Swiss Exchange stock code: AMS), a leading global supplier of optical solutions, held the amsram China Development Center (CDC) roundtable forum at t...[Details]
Analogue and Mixed Signal
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