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As the "eyes" of the car, headlights are an important part of ensuring driving safety and are also the core element of brightening the appearance of the vehicle. In order to meet the new consumer dem...[Details]
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Nowadays, the domestic RF front-end industry environment is favorable, and the government, capital and society have given great support and attention. Suzhou Handianxia has successfully broken the ma...[Details]
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I. Introduction
Wireless sensor networks deploy hundreds of sensor nodes in a specific area to form a monitoring network. These nodes are organized efficiently, stably and correctly through spe...[Details]
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As shown in the figure. The temperature control range of the electric soldering iron is 100℃～400℃, the temperature adjustment mark indicates low, medium and high positions, the temperature control ...[Details]
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1. Introduction
Bootloader is the first step in embedded software development. It establishes the correct environment for loading the kernel image of the operating system. U-Boot is an open so...[Details]
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1. RAM keil C language programming RAM is the data space for storing random variables during program operation. When writing a program in Keil, if the current mode is small mode, and if the total v...[Details]
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1. Why does the motor with inverter shake?
1. The encoder signal detection is inaccurate, or the signal line is not in good contact. Check the encoder itself, and then check the connecti...[Details]
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Servo control method
There are three control modes: speed control, torque control, and position control. Speed control and torque control are both controlled by analog quantity, and position...[Details]
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In the context of new infrastructure, 3D printing plays an important role in helping the traditional manufacturing industry transform and upgrade. As a cutting-edge technology, anyone who has paid a...[Details]
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MOV: transfer data between registers or memories inside the microcontroller (internal RAM);
MOVX: Transfer data between the A accumulator inside the microcontroller and the external data memory (ext...[Details]
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Since Apple launched three new iPhones last year, sales seem to have been as good as expected. Many people believe that the poor sales of the new iPhones are mainly due to insufficient innovation and...[Details]
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Apple has just held its 2020 fall new product launch online. The absence of the new iPhone is a bit regrettable, but the launch conference was full of useful information, including the release...[Details]
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The servo motor moment of inertia and the load moment of inertia are two different concepts, which play an important role in the servo control system. This article will introduce in detail the diff...[Details]
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When repairing LCD TVs, the signal waveform test method or the current test method, voltage test method, or resistance test method is usually used to determine the fault point through the measurement...[Details]
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The forward and reverse wiring of a three-phase inverter is a highly technical job, involving many aspects such as electrical principles, wiring methods and safe operation. This article will introd...[Details]
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