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On July 9, 2019, local time, Red Hat announced that it had been formally acquired by IBM, with a total equity value of approximately $34 billion. At present, IBM's acquisition is very successful, and...[Details]
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1 Introduction In modern society, embedded systems have gradually penetrated into all aspects of people's lives. Various embedded system products often interact or transfer data through some kind...[Details]
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Some people say that batteries have reached a bottleneck, as evidenced by the frequent spontaneous combustion of electric vehicles. The next step should be to popularize charging piles on a larger sc...[Details]
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In response to rumors that Huawei stole American technology, Huawei CEO Ren Zhengfei responded in an interview with foreign media; Redmi K20 is about to be released, and the configuration of the phon...[Details]
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Abstract: This article introduces the performance, internal structure, port characteristics and memory architecture of the SX system microcontroller, and explains the broad application prospects...[Details]
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0 Introduction
With the rapid development of the Internet of Things and software technology, easy and convenient ways of cooking are becoming more and more popular. Intelligent, environmentall...[Details]
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The program runs as follows:
P1.0, P1.1, P1.2, P1.3, P1.4, P1.5, P1.6, P1.7, light up in sequence and then take turns to light up;
The buzzer sounds once;
Relay J1 is energized once;
Relay J2 i...[Details]
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Introduction: AVRX is a good RTOS. Its most notable features are its small kernel and high speed. After compilation, it only takes about 500 to 700 bytes, and it has all the basic scheduling function...[Details]
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Introduction: This paper introduces the performance and characteristics of the AT89C2051 single-chip microcomputer, and introduces a low-cost, high-precision, miniaturized, digital display car anti-c...[Details]
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This article mainly discusses and analyzes the wiring principles of switching power supply printed circuit boards, some matters concerning the copper wiring of switching power supply printed circuit ...[Details]
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World Peace Group launched a TD-3G Mobile using the Spreadtrum SC8800G main chip. It has the advantages of low power consumption, low cost, few components, small size, high performance, etc., and i...[Details]
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The switching frequency must be set high enough to respond to load transients at the required slew rate. The MOSFET R
DSON
must be low to minimize high-frequency switching losses, and the b...[Details]
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1. The difference between acidity meter and pH meter Acidity meter and pH meter are the same, which is a high-precision industrial online automatic and continuous detection of pH analytical instr...[Details]
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Today’s most successful portable devices, such as smartphones, PDAs, and portable media players, increasingly use lithium-ion (Li-Ion)
batteries
. The high demand for these
rechargeable...[Details]
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A delta-sigma ADC is often the primary component of a 10-kilogram scale that can detect a 1-gram change in weight. When designers need to measure temperature to 0.01 degrees, delta-sigma ADCs are o...[Details]
Power technology
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