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Several classic filtering algorithms (transferred) 1. Limiting filtering method (also known as program judgment filtering method) A. Method: Based on experience, determine the maximum de...[Details]
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Servo motors are also called actuator motors. They are used as actuators in control systems to convert input voltage control signals into angular displacement and angular velocity output on the sha...[Details]
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Author: Cao Xurong, Fang Yanfen, Wang Yeqing (Advantest (China) Management Co., Ltd.) Abstract: With the continuous improvement of SerDes chip integration, complexity, and transmission rate, tradit...[Details]
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1. Introduction
The reciprocating stroke precision control of the honing machine has always been the bottleneck restricting the high-speed development of the honing machine. This paper int...[Details]
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The figure shows a doorbell that uses NAND gates to make a vibrato sound like an electronic piano. The sound is pleasant and the LED flashes at the same time, which is quite novel. In the circuit sho...[Details]
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Wireless doorbells are also called wireless remote control doorbells or remote control doorbells. Wireless doorbells use super-regenerative wireless modules to achieve wireless remote control. Wirele...[Details]
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Abstract: This paper introduces a design of a 5V/120A LED display power supply, briefly describes the application of lossless absorption technology and primary current synthesis technology in the circ...[Details]
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We will introduce the soft start operation characteristics of asynchronous motors from the following aspects
1. Several commonly used starting methods for soft starting
1. When the motor ...[Details]
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The SRCPND (Source Pending Register) register has 32 valid bits, which can be read and written. Each bit involves an interrupt source. SRCPND is the main interrupt source pin register. A...[Details]
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On June 17, IDC (International Data Corporation) released the "China Wearable Device Market Quarterly Tracking Report". The data showed that the shipment volume of China's wearable device market in...[Details]
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Recently, the power battery developed by Dongfeng Motor Corporation's Technical Center has made a major breakthrough. Dongfeng's latest power battery system is installed on the models under developme...[Details]
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introduction
The typical instrument for precision measurement using barcode technology is the digital level NA2000 successfully developed by Leica in 1990. This new type of optoelectronic inte...[Details]
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On August 11, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quanta Computer has launched a Type-C PD power ...[Details]
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On April 28, 2022, Huawei held a full-scenario new product launch conference online today, bringing a number of highly anticipated heavyweight new products, including a lighter, thinner and more drop...[Details]
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Today's new energy vehicle market is really competitive, not only in terms of price, but also in terms of technology and products. It is said that the second half of the new energy vehicle market i...[Details]
Discrete Device
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