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1 Introduction Compared with other motors, the AC servo system composed of PMSM has obvious advantages, such as high efficiency, good low-speed performance, small rotor inertia, etc. Therefore, t...[Details]
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It is easy to get started with an oscilloscope, but to be truly proficient with a handheld oscilloscope like Fluke, you must master it in applications. But do you know all the functions of an oscillos...[Details]
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The traditional domestic electronic anti-theft alarm system solution is often to detect theft and other alarm information through electronic equipment at the user end, and then automatically transm...[Details]
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my country's integrated energy services as a whole are still in the early stages of development. Relevant companies have been planning projects such as energy internet, smart energy, multi-energy c...[Details]
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The buzzer pin of STM8L051 shares the same pin with the swin debugging port. Although the debugging function cannot be used when beep is used (after the program is downloaded, disconnect the debuggin...[Details]
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1. Introduction
Today, LED lighting is a mainstream technology. LED flashlights, traffic lights and car lights are everywhere, and countries are pushing to replace incandescent and fluorescent...[Details]
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Experiment 5: Getting Started with Input Capture Function
Input capture, in simple terms, is to sense the level change on the input pin PTx. If a level change is found, then:
The value of the TCN...[Details]
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Record Length is also called record length, which indicates the number of sampling points that an oscilloscope can save. If the storage depth is "20,000 sampling points", it is generally written as "...[Details]
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introduction
国内单片机多机通信方向技术开发应用已有相当长时间，在智能化仪器、工业自动控制、家用电器机电一体化等方面的应用成果尤为显著。本文介绍AT 系列单片机多机通信在程控交换机中应用。
A multi-machine programmable exchange expands 1 to 2 telephone lines into 4 lines with...[Details]
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1. Overview
1.1 Test Purpose
This solution aims to provide a set of audio test solutions for customers to refer to for the production and development of smart video doorbell products. It ...[Details]
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1 Introduction
Power supply monitoring is an important monitoring system for railway signals. Before this, the power supply monitoring system of the signal basically used a single-chip...[Details]
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Wang Chuanfu, chairman of BYD, who had just attended the Yabuli Forum, rushed to Chongqing without stopping. In his speech, he presented a set of data: more than 70% of China's oil needs to be import...[Details]
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The test indicators of amplifiers can be divided into two categories: linear indicator test and nonlinear indicator test.
The test of linear indicators is based on the measurement of S parameters a...[Details]
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By Keegan Garcia, Texas Instruments Intelligent processing at the edge via mmWave sensors can reduce the amount of data sent to central servers and increase the amount of decision making done by...[Details]
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1. Change the coordinates displayed on the interface
When playing a video, the video starts playing from the coordinate (0,0). To change the coordinate, follow the steps below:
By che...[Details]
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