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Reasons for calibration include installing new instruments, repair upgrades, and scheduled maintenance. Learn more about the impact of calibration on preventive maintenance, periodic calibration inte...[Details]
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The advent of FinFETs has a significant impact on the physical design and testability design flow of integrated circuits . The introduction of FinFETs means that complementary metal oxide semicon...[Details]
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While loops are located in the Structure sub-palette "Programming → Structure → While Loops", and also in the palette "Express → Execution Control → While Loops", as shown in Figure 1. The usage and...[Details]
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An Israeli start-up battery company called StoreDot recently delivered an XFC supercharged battery that can withstand more than a thousand fast-charge cycles. It uses a silicon-dominated anode and an...[Details]
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Analog operation circuit is a circuit form of integrated operational amplifier connected into negative feedback, which can realize various mathematical operations such as addition, subtraction, i...[Details]
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Qualcomm released its third quarter financial report for fiscal year 2019. The report showed that Qualcomm's net profit in the third quarter was US$2.1 billion, a 79% increase from US$1.2 billion in ...[Details]
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For high-speed steam turbines and centrifugal compressor units that start and stop automatically, abnormal vibration will cause mechanical material fatigue, low strength, premature damage to parts, o...[Details]
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//mega8 7.3728M Hz g CC compiled, _delay_us(us) _delay_ms(ms) call library function //initialize and set dq as output #define ds18b20_dq PC5 #define set_ds18b20_dq_ddr() DDRC|=1 ds18b20_dq #define s...[Details]
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1 Introduction A wind tunnel is a pipeline test equipment that can artificially generate and control airflow to simulate the flow of gas around an aircraft or object, measure the effect of the airflo...[Details]
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From August 8th to 10th, the 6th China (Gansu) International New Energy Expo (CINEE 2015) was held grandly at the Jiuquan International Convention and Exhibition Center. Government leaders, well-kn...[Details]
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(Image source: UNIST) According to foreign media reports, researchers at the Ulsan National Institute of Science and Technology (UNIST) in South Korea have demonstrated a new type of solvent-free ...[Details]
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Materials: 6 common cathode SEGs (I made 4), 6 SN74HC595Ns (I used 4), pins, and some wires SEG digital tube display Digital tube serial display schematic diagram 74hc595 pin description: The mic...[Details]
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Working principle: VTl, VT2 and related components form a multivibrator with a frequency of about 400Hz, which is used to modulate the intermediate frequency signal. The audio signal can also be outp...[Details]
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As the user market has been increasingly demanding the ability to deeply apply the data resources of various security subsystems in recent years, how to truly achieve synchronous operation, flexible ...[Details]
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Shanghai Ankerui Electric Co., Ltd. Foreword In response to Jianke No. 114 document, combined with our company's many years of experience in power meter manufacturing, this paper discusses an ener...[Details]
Analog electronics
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