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Abstract: Bridges are a very effective method for precisely measuring resistance or other analog quantities. This article follows on from Part 1 and describes how to interface silicon strain gauges wi...[Details]
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The frequency converter is a device that converts the industrial frequency power supply (50Hz or 60Hz) into AC power supply of various frequencies to achieve variable speed operation of the motor....[Details]
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1. The principle of independent buttons A general independent button has four pins. Regardless of whether the button is pressed or not, pins 1 and 2 are always connected, and pins 3 and 4 are also co...[Details]
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According to Jiwei.com, under the new technology wave of 5G, ultra-high definition and artificial intelligence, Gokewei and broadcasting and television operators have grown together, helping broadcas...[Details]
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/************************************** Main chip: STC12C5A60S2 (1T) Working frequency: 12.000MHz **************************************/ #include "REG51.H" #include "INTRINS.H" typedef uns...[Details]
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Abstract: In order to embed the stereo FM digital radio function in electronic products. Using the single-chip microcomputer AT89S52 and TEA5767HN as the hardware core, the software design is carri...[Details]
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Optimized, efficient backlight unit system design maximizes the benefits of LED technology. These benefits are so significant that LEDs are rapidly moving toward thinner and more efficient des...[Details]
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Preface:
I didn't really understand the address mapping of the microcontroller, and I didn't study it carefully. I think this is why I'm not a genius. Usually, when you start learning microcontroller...[Details]
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With the rapid development of electronic technology, more and more signal processing systems require high-speed data acquisition and high-throughput data transmission to achieve high-speed real-tim...[Details]
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This paper proposes the "NiosⅡ+AT24C02" design scheme. Based on the introduction of the main characteristics of the AT24C02A chip and the analysis of the I2C communication protocol principle, it fo...[Details]
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LCD1602 is a liquid crystal display module with its own controller, which can display two lines of dot matrix data. Please google its pin parameters. Phenomena encountered during actual use: ...[Details]
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According to IT Home on June 5, a new vivo phone codenamed V2123A passed the network access certification of the Ministry of Industry and Information Technology on June 1, with the network ac...[Details]
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On January 22, vivo announced that the second batch of public beta recruitment for OriginOS will start on January 25 and will be officially released on January 28. The recruiting models include vivo ...[Details]
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Abstract: A simple circuit consisting of a comparator and an exclusive-OR gate is sufficient to double the frequency of a reference signal.
The versatile phase-locked loop (PLL) allows multiplicat...[Details]
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LED backlight
Compared
with the traditional
CCFL
backlight, in
today's mainstream
LED backlight
technology, it has been recognized by consumers for its advantages such as...[Details]
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