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ADAU1401 is a complete single-chip audio system, including a fully programmable 28/56-bit audio DSP, analog-to-digital converter (ADC), digital-to-analog converter (DAC) and a microcontroller-like con...[Details]
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Renesas Electronics has developed a method to observe and simulate SRAM malfunctions caused by random telegraph noise (RTN). This method can accurately estimate the impact of RTN in cutting-edge LSIs ...[Details]
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The editor had the honor to follow the boss to a certain testing center to verify the function and performance of the bipolar power supply and test whether the noise of the battery module during the ...[Details]
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"Coexistence and win-win" is the business philosophy shared by OPPO founder and CEO Chen Mingyong at the Future Technology Conference at the end of last year. Just one month after the outbreak of the...[Details]
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1 Introduction
AutoCAD2005 is a series of products of Autodesk. The software follows the drawing habits of engineering draftsmen in terms of usage and design ideas. It can easily draw engi...[Details]
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On June 2, Strategy Analytics released a new research report stating that in the first quarter of 2021, Chile's smartphone shipments increased by 71% year-on-year to a record 2.9 million units. Xiaom...[Details]
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How many pwm are needed for foc motor control
FOC (Field-Oriented Control) motor control requires the use of two PWM signals to control the motor, which are divided into general PWM and extend...[Details]
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The voltage, current, and resistance of any circuit can be calculated using Ohm's law, which states, "Voltage equals current times resistance" (see Figure 1). Therefore, if any two values in this f...[Details]
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According to the TechNews, Japan's tightening of export controls on three types of semiconductor materials to South Korea may severely damage South Korea's semiconductor and panel industries, which h...[Details]
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For BIFRED and BIBRED converters, the energy storage capacitor CB is both the output filter capacitor of the PFC converter and the input voltage source of the load converter. When working at a cons...[Details]
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According to DIGITIMES, the industry recently revealed that TSMC has given priority to expanding the production of 12-inch wafer fabs rather than 8-inch fabs. This means that the shortage of 8-inch w...[Details]
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With the miniaturization of electronic devices, the power supply of compact electronic devices is a very important issue. At present, DC-DC converters are widely used in battery-powered devices an...[Details]
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1 Introduction
Artificial jacquard fur machine is a knitting machine for producing artificial jacquard fur. Artificial jacquard fur is widely used in clothing, toys, decoration, etc. With t...[Details]
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There are many types of energy-saving lamps on the market, and the most advanced and environmentally friendly ones are LED energy-saving lamps. Data shows that LED energy-saving lamps save 80% more e...[Details]
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Optical coupler (OC in English) is also called photoelectric isolator or optocoupler, or optocoupler for short. It is a device that uses light as a medium to transmit electrical signals. Usual...[Details]
Analog electronics
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