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Measuring power supply ripple accurately is an art in itself. In the example shown in Figure 1, a junior engineer used an oscilloscope completely incorrectly. His first mistake was using an oscillo...[Details]
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CLK_HSIPrescalerConfig(CLK_PRESCALER_HSIDIV1); // Some hardware will automatically divide the frequency by eight, which will cause errors in the subsequent calculations CLK_HSICmd(ENABLE); //...[Details]
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Servo drives are also called servo amplifiers. Servo drives are similar, so you only need to understand 1-2 types. This article integrates various information and personal understanding:
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OPPO announced today that it will release a new phone, OPPO K7x, on November 4, featuring ultra-long battery life. According to the official poster, the rear camera of OPPO K7x adopts a matrix design...[Details]
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In work and projects, we often encounter a functional circuit module to condition the signal, or filter, or amplify, or attenuate, or transform impedance. These functional circuit modules may be pass...[Details]
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The functions of modern military and industrial automation equipment are constantly improving and the degree of integration is getting higher and higher, which puts higher requirements on the suppo...[Details]
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1. Installation requirements The equipment installation method adopts the outdoor integrated rack and stainless steel chassis method. The chassis, communication antenna and other modules are installe...[Details]
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On the afternoon of February 1, the 2024 Maqiao Town Entrepreneurs Association was held in Qizhong Village.
Qiaotian Intelligence
Partner Zhang Chuan and Qiaotian Intelligence Chief Technol...[Details]
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CPLD is a complex PLD, specifically referring to those programmable logic devices with an integration scale of more than 1,000 gates. It consists of an AND array, an OR array, an input buffer circu...[Details]
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With the popularization and deepening of embedded system development, traditional software development methods are difficult to meet the needs of more complex applications. Embedded operating systems...[Details]
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On February 10, 2021, Antarctic Bear learned that a research team from the California Institute of Technology (Caltech) has developed a new method for 3D printing lithium-ion battery electrodes. Th...[Details]
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Positioning is the foundation of high-level autonomous driving, but in scenarios such as high-speed NOA and urban NOA, how to stably achieve high-precision positioning under various working condition...[Details]
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System overall plan As shown in Figure 1, the inverter system consists of a boost circuit, an inverter circuit, a control circuit, and a feedback circuit. The low-voltage DC power supply DC12V is b...[Details]
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Hello everyone, today I want to talk to you about USB. My friend next to me immediately jumped up and said, "What?! USB, such an old topic, are you serious?"
Shuige replied: . . .
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IBM scientists have achieved "cross-chip" quantum entanglement - successfully entangled two "Eagle" quantum chips. Each quantum chip has 127 quantum bits, and the two chips together completed a com...[Details]
FPGA/CPLD
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