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introduction
The two most commonly used wind power generation systems on the market are variable speed constant frequency doubly fed wind power generation system and permanent magnet direct dr...[Details]
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On May 20, according to foreign media reports, Germany is about to decide whether to remove key Chinese components from the country's 5G core network by 2026.
It is reported that German teleco...[Details]
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Experiment name: Fabrication and vibration characteristics test application of power amplifier based on two-dimensional elliptical ultrasonic vibrator
Experimental purpose: To test and verify ...[Details]
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Abstract: The dynamic small signal model of the Buck circuit under voltage control can be obtained by the state space averaging method, and PID can be used to achieve precise control. In order to i...[Details]
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High costs have always restricted the development of the Micro LED market. The starting price of the new Micro LED TV released by Leyard recently is 880,000 yuan, which is prohibitive for most people...[Details]
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Introduction: There is a clock switching function inside the STM8, which can change the clock frequency when needed. The board is STM8_Discovery, and the LED is PD0. The procedure is as follows: //...[Details]
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ADLINK Launches First Embedded MXM Graphics Module Based on NVIDIA Ampere Architecture for Edge Computing and AI
Embedded MXM graphics modules enable high-performance, energy-efficie...[Details]
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After solving the accuracy problem, let's go back to our motor control program. The two routines given above are not practical programs. Why? Because there are long delays in the program, and nothing...[Details]
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The changes in power and electronic architecture have laid the foundation for the intelligentization of automobiles. In addition, the computing power base supports intelligence, and the demand for in...[Details]
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On September 11, Huawei published an op-ed by American economist Thomas Friedman in the New York Times on the Xinsheng Community, in which Huawei founder and CEO Ren Zhengfei expressed that Huawei is...[Details]
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Recently, LG released the touchpad of the transparent OLED touch screen display. It is reported that the new 55-inch transparent OLED touch display (model 55EW5TF) uses projected capacitive (P-Cap) f...[Details]
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As the COVID-19 prevention and control situation in various countries and regions in Asia gradually improves, the economy and production have recovered. As a comprehensive service platform for the au...[Details]
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1. Registering soft interrupt is of course through open_softirq Here are some examples: void __init init_timers(void) { int err = timer_cpu_notify(&timers_nb, (unsigned long)CPU_UP_PREPAR...[Details]
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Following the mass production of BOE's 6th-generation flexible AMOLED production line in Chengdu on October 26, 2017, BOE's 6th-generation flexible AMOLED production line in Mianyang (B11 plant) star...[Details]
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Three-phase inverters are usually designed to drive three-phase motors, while single-phase inverters are used to drive single-phase motors. Converting a three-phase inverter to single-phase use req...[Details]
DIY/Open Source Hardware
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