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This paper proposes a design scheme for an embedded CNC system based on ARM and FPGA. The software and hardware design of the ARM system, the implementation method of hardware fine interpolation ...[Details]
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Introduction: This article systematically summarizes asynchronous motor vector control and comprehensively analyzes the similarities and differences of various implementation methods. Through this ...[Details]
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It is related to chip encryption.
First of all, there is no need to know the specific instructions.
"." indicates the current code address;
INFO is a pseudo instruction used to output error i...[Details]
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Generally, UPS power supply is mainly composed of charger (CHARGER), inverter (INVERTER), static switch (SYATICSWITCH), battery (BATTERY) and control part.
The basic components and functions o...[Details]
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BP2808 is a constant current control chip for driving LEDs. The operating range is from 30V to 450V, and the duty cycle is from 0-100%. It supports AC 85V-265V input and is mainly used in non-isolated...[Details]
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DC-DC is a newly developed miniaturized power switch module. It uses microelectronic technology to assemble small surface-mount integrated circuits and microelectronic components into one. The us...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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Multimeters are generally used to test whether there is a short circuit in the electrical wiring at home or whether there will be leakage, or to test which wire has power. If you want to check ...[Details]
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Author : Zhen Zhu In China, there is a requirement for full voltage loss detection for three-phase electricity meters. This requirement defines a full voltage loss condition as when the input volt...[Details]
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This article mainly talks about the clock configuration of STM32 M0. Let's first look at the clock tree of the M0 core (stm32f072) As can be seen from the figure, the M0 chip has 4 clock sources, a...[Details]
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This article introduces a simple distance learning system controlled by a single chip microcomputer and controlled by telephone. With the help of the existing rich telephone network resources, it has...[Details]
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After many days of debugging and optimizing the program, I used only two IO ports to drive 74LS164 and expanded it into a parallel port to drive LCD1602 (four-wire mode). This is a complete and simple...[Details]
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According to news on May 16, after more than ten years of fighting, the situation in the smartphone market has basically been fixed. Countless fringe players have been eliminated, including some of t...[Details]
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Control interface of microcontroller timer/controller 5 Steps to Timer/Event Counter Programming 1. Select the working mode according to the requirements, determine the mode control word, and write i...[Details]
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The introduction of 5G has disrupted the automotive industry. With its blazing speeds, better connectivity, and lower latency, 5G cars will change the way cars work.
The adoption o...[Details]
DSP and ARM Processors
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