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Ubuntu 10.04 is preparing to port Phonon, but the porting of 4.5 failed. There is an error when playing the sound. . . There is no way. Transfer to QtMutimedia I won’t mention the installation of c...[Details]
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Digital multimeters are popular among radio enthusiasts due to their advantages of accurate measurement, convenient value acquisition, and complete functions. The most common digital multimeters ...[Details]
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MAX16831 High-voltage, high-power LED driver with analog and PWM dimming control
MAX16831 pdf,MAX16831 datasheet
The MAX16831 is a current-mode, high-brightness LED (HB LED) driver design...[Details]
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1. Concept of timer/counter of MCS-51 microcontroller The timer and counter in the microcontroller are actually the same physical electronic component, but the counter records what happens outside ...[Details]
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The relevant knowledge of chromatographs has been understood to a certain extent in the Instrument World Network, so what is the development direction of chromatographs? Let's summarize the developmen...[Details]
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Vishay launches high volumetric efficiency automotive-grade vPolyTan™ polymer tantalum chip capacitors with low ESR Devices are AEC-Q200 qualified and available in small D and V packages with ESR a...[Details]
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Circuit 1:
Many designs use this circuit to drive the relay. Although it can work, it is unreasonable to do so. After careful analysis, it is found that Q3 cannot be fully saturated.
Let's not...[Details]
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The fully autonomous driving technology in the automotive industry has made rapid progress. Let's learn more about it with the automotive electronics editor. 1. Background The automotive industry'...[Details]
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This article introduces the LM3S9B96 MCU Cortex-M3 processor block diagram and the main features, block diagram, circuit diagram and expansion board circuit diagram of the Stellaris® LM3S9B96 devel...[Details]
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Since the second half of last year, the semiconductor industry's business climate has declined sharply, and this trend reached its peak in the first half of this year. Market demand has dropped signi...[Details]
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When testing loop resistance testers designed according to conventional design principles on site, it is found that there is a common problem: when the voltage wiring loop of the tester has poor cont...[Details]
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Compared with wired data transmission, wireless data transmission is widely used in many fields such as industrial production, meter reading system, monitoring system in discrete environment, order...[Details]
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During the debugging process, the CPU port is used to simulate a cycle of 1.25S and a pulse width of 20ms 40ms 60ms to collect data.
Question: How many data points should be collected to col...[Details]
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Preface: The following procedures and circuit diagrams are not guaranteed to be the best solutions, and there will be many deficiencies. Please understand. In addition, the content of C51 is a summar...[Details]
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Xinwangda
's all-solid-state
battery
research progress is becoming clearer.
On November 4, an investor asked Xinwangda on the interactive platform, "What breakthroughs has ...[Details]