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On December 18, the 2019 Xi'an Integrated Circuit Industry Summit was held. At the meeting, SMIT Group (Shenzhen) Co., Ltd., AMEC (Shanghai) Co., Ltd., Shaanxi Semiconductor Pioneer Technology Center...[Details]
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Analog circuits for long-term testing of passive components, such as 0.1% tolerance resistors or high-intensity white LEDs, often require constant current. Using two op amps and a voltage referen...[Details]
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Digital oscilloscopes are indispensable tools for designing, manufacturing, and repairing electronic equipment. With the rapid development of technology and market demand, engineers need the best too...[Details]
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Xiaomi Mobile announced that Xiaomi battery technology has made new breakthroughs. Xiaomi's new generation of battery technology is the first to apply power battery-grade high-silicon lithium supplem...[Details]
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1. Assembly Line 1. The Cortex-CM3 processor uses a 3-stage pipeline. The 3 stages of the pipeline are: instruction fetch, decode and execute: 2. When most of the instructions being run are 1...[Details]
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The 21st century is the era of digitalization. As more and more electronic products use digital signal processing (DSP) as the core technology, DSP has become the driving force for the digitalizati...[Details]
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The characteristic of switching power supplies is that they generate strong electromagnetic noise, which will cause great interference if not strictly controlled. The following techniques can help re...[Details]
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In the early morning of June 16, local time, a large-scale power outage swept across three South American countries, Argentina, Uruguay and Paraguay, and nearly 50 million people experienced the "d...[Details]
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The system works by generating energy through arm swinging and sweating to quickly and continuously power electronic devices. On March 12, 2021, IDC released the "China Wearable Device Market Qu...[Details]
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South Korean food delivery company Woowa Brothers said on the 7th that the indoor delivery robot "dilly TOWER" has been deployed in an office building in Songpa District, Seoul and is in the trial op...[Details]
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Class A amplifiers do not have crossover distortion, and audio signals can be transmitted completely. Class A amplifiers are the goal pursued by audiophiles. What is the output power of a Class A a...[Details]
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Shanghai, China, November 24, 2021 - Shanghai Hejian Industrial Software Group Co., Ltd. (Hejian Industrial Software for short) recently launched UniVista Integrator (UVI for short), a system-level...[Details]
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Hybrid APF equivalent circuit diagram (damping voltage harmonics)
In order to damp the occurrence of series resonance, it is possible to consider installing an active filter at the end of the trans...[Details]
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DCS is the abbreviation of Distributed Control System, which is generally called distributed control system in China. It is a multi-level computer system composed of process control level and proce...[Details]
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On October 29, according to a news release from Pudong, the Humanoid Robot and Embodied Intelligence Innovation Forum was held in Shanghai yesterday. The National and Local Co-built Humanoid Robot ...[Details]
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