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Permanent magnet motors use permanent magnets as rotors and are synchronous motors. They are relatively more efficient than asynchronous motors. From the perspective of torque control, the control ...[Details]
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With the development of technology, high-power and high-current DC power supplies are required in many occasions. The DC fast-controlled power supply used in the magnetic confinement nuclear fusion d...[Details]
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March and April this year were very lively. In addition to dealer conferences, project and new product launches of all sizes, a small wave in the field of driver power is emerging. At the end of Marc...[Details]
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On January 13, the State Grid Corporation of China held a summary meeting on the theme of "Never Forget the Original Heart, Keep the Mission in Mind" in Beijing. The meeting carefully studied and i...[Details]
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1. Overview of I2C Serial Bus The I2C bus is a serial information bus introduced by PHILIPS. It is used to connect microcontrollers and peripheral devices. It is a high-performance serial bus with bu...[Details]
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//Module S2-----MCU P1.1
//Module S3-----MCU P1.0
//Module OUT----MCU P3.5 (Counter 1 input)
//Module VCC----MCU VCC
//Module GND----MCU GND
//Press K4 once to enter the proportional factor adjustmen...[Details]
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LED lighting has developed rapidly in recent years. As a green and clean light source, LED has been widely recognized. LED light sources have long service life, energy saving, simple and convenient...[Details]
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According to the working principle and output characteristics of high-precision photoelectric position sensitive detector (PSD), this paper introduces a design scheme of PSD output signal digital acq...[Details]
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Achronix announced that 10 million Speedcore eFPGA IP cores have been shipped in customer ASICs. Achronix is the only FPGA supplier that offers both high-performance standalone FPGAs and eFPGA IP. ...[Details]
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According to the needs of the country to build a strong civil aviation country, the domestic demand for aircraft simulators is increasing, but the current scale of domestic simulator development ca...[Details]
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Introduction Power sequencing is a necessary function for microcontrollers, FPGAs, DSPs, ADCs, and other devices that require multiple voltage rails. These applications typically require the core...[Details]
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On the evening of February 9, SMIC released its 2022 Q4 financial report. According to the financial report data: In the fourth quarter of 2022, SMIC achieved operating income of 11.8 billion yuan, a...[Details]
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PWM Dimming (Pulse Width Modulation) is currently the most common and optimal grayscale adjustment method used in LEDs. PWM is easier to understand. It controls the ratio of the on and off time of ...[Details]
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As competition in the automotive industry enters the mid-game, the focus of competition among automakers has begun to narrow - advanced intelligent driving has become a ticket to the final game tha...[Details]
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Last time, I talked about learning ARM assembly. OK, let's start now. My boot program is modified from UBOOT1.1.2. You can download the source code of UBOOT. Maybe you will ask where to download ...[Details]
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