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According to foreign media reports, the latest research from market research firm Counterpoint shows that by the end of 2020, the sales volume of smartphones equipped with AMOLED panels will exceed 6...[Details]
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Edit another 7-segment digital tube (common cathode ) display driver:
Library ieee;
Use ieee.std_logic_1164.all;
Entity QDLED7 is
PORT(DATA:IN STD_LOGIC_VECTOR(3 DOWNTO 0);
a,b,c,d,e,f,...[Details]
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Keysight Technologies and McGill University Demonstrate Record-Breaking 1.6 Tbps O-Band Coherent Transmission Over 10 km
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Groundbreaking demonstration supports the use of ...[Details]
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Recently, some foreign netizens obtained an upgrade roadmap for the official version of EMUI 10, in which the Mate 30 series released on September 19 will be the first to try it. At present, the P3...[Details]
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Use of high frequency switching power supply:
1. During the installation, commissioning and operation of the high-frequency switching power supply, ensure that the metal shell power cord and the sh...[Details]
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Introduction
The Kalman filter combines the state estimate of the system at the next moment with the feedback obtained from the measurement to finally obtain a more accurate state estimate (pr...[Details]
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According to foreign media reports, Tesla recently announced a patent application called "High-speed Wiring System Architecture", which involves an important aspect of its fully autonomous driving co...[Details]
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The temperature controller is an important control device. In household appliances with sensitive performance requirements, the temperature controller is one of the necessary control systems. It has ...[Details]
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Case conversion problem A 41H 0100 0001B or 0010 0000B converted to lowercase B 42H 0100 0010B C 43H 0100 0011B D 44H 0100 0100B a 61H 0110 0001B and 1101 1111B converted to uppercas...[Details]
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introduction
With the sustained and rapid development of China's economy, as well as the continuous increase in urbanization and industrialization, environmental pollution has become increasin...[Details]
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On February 24, 2021, Xinyaohui Technology (hereinafter referred to as "Xinyaohui"), a leading chip IP company, announced the completion of two rounds of financing of over RMB 400 million. The Pre-A ...[Details]
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Key Design Considerations for On Board Charger
Key considerations for designing an on-board charger
Perhaps the biggest change drivers will experience after switching to an ...[Details]
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IntroductionUsing ultrasonic wave to measure distance is a very practical non-contact measurement method, which is widely used in the fields of material level measurement, robot positioning, auto...[Details]
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In electronic manufacturing, multimeters are often used to measure voltage and current in circuits. Connect the LED, resistor and potentiometer to form the circuit shown in Figure 3-4, and rotat...[Details]
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The role of the generator field winding is crucial, as it directly affects the performance and efficiency of the generator. In this article, we will explore the role of the field winding in detail,...[Details]
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