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1. Principle of Generation of Metro Stray Current The subway traction power supply is generally a DC power supply. When a large DC current flows along the track laid on the ground, in addition to...[Details]
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This technology from Texas Instruments will change the interactive experience now and in the future.
In celebration of the 25th anniversary of DLP Cinema® technology, T...[Details]
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What is the buzzer used for?
A buzzer is a common electronic component used to send out sound signals. It usually consists of a vibration device (such as a piezoelectric crystal or an electrom...[Details]
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Abstract:
This design achieves low phase noise index that is difficult to achieve with conventional frequency-divided phase-locked loops by harmonic mixing. Based on theoretical analysis, a m...[Details]
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Abstract: A new type of inductive sensor device is studied, focusing on the working principle and basic structure of the sensor, the block diagram design of the aperture recognition system, experiment...[Details]
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Our smartphones have a function called Bluetooth. Some consumers may ask why it is not called Green Tooth or Red Tooth. China Telecom has provided an answer to this question. Image source: Baidu Ch...[Details]
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Abstract: This article discusses application circuits for Maxim force/sense digital-to-analog converters (DACs). Applications include: selectable fixed-gain DAC, programmable gain DAC, photodiode bias...[Details]
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BOE, CSOT and Samsung Display are said to be developing OLED panels for Samsung Electronics' Galaxy A73 smartphone, which it plans to launch next year. Samsung will evaluate the OLED panels from the ...[Details]
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DPO70000SX provides ultra-high bandwidth real-time signal acquisition and analysis capabilities up to 70 GHz analog bandwidth. The patented asynchronous timing interleaving (ATI) structure provides t...[Details]
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Tianyancha App shows that on August 2, the first-instance administrative judgments of Huawei Technologies Co., Ltd. and other parties of the National Intellectual Property Administration were made pu...[Details]
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1. Project Overview
1.1 Introduction
Nowadays, sustainable development has become the theme of society, so energy saving and environmental protection of electrical appliances are increasing...[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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In this project, we will build a mobile controlled robot using 8051 microcontroller and modules. The robot is designed using DC and the direction of the DC motor will be controlled by the commands ...[Details]
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Introduction
Data acquisition technology is a popular and practical electronic technology. It is widely used in signal detection, signal processing, instrumentation and other fields. In recent years...[Details]
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A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock when the motor starts, extend the service life of the motor, and improve the stability ...[Details]
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