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Can the variable frequency motor be started directly?
Variable frequency motors usually cannot be started directly and need to be used with a frequency converter. This is because the output vo...[Details]
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SCHURTER
introduces the MSS slim metal switch, a flush-mount pushbutton with a stylish design and a very shallow installation depth. The MSS switch features a multi-color indicator on the sid...[Details]
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Function Bare metal program to realize LCD display digital clock Main code 1) Background drawing void Brush_ U32 c) { int x,y ; for ( y = 0 ; y LCD_HEIGHT ; y++ ) { for (...[Details]
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1. How many V does the TQ210 board use for power supply? How many inches of screen can it be connected to? What kind of screen is it? The TQ210 V3 version uses a 12V1A stable power supply, and t...[Details]
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ARM11 S3C6410 has three PLLs on-chip, which are used to multiply the ARM CPU core and the on-chip devices connected by the bus. In the ARM bus architecture (AMBA ), the AXI (Advanced eXtensible BUS), ...[Details]
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High-power LEDs present challenges to electronic engineers who need to design accurate, efficient, and simple drive circuits. Typically, driving a string of high-power LEDs with precise currents ...[Details]
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Temperature is something everyone is familiar with, but it is difficult to measure accurately. Before the advent of modern electronics, Galileo invented a rudimentary thermometer that could detect te...[Details]
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Before understanding CAN network, let’s first understand one question: What are smart hardware and ECU ? What is intelligent hardware? It is hardware that contains an intelligent control unit. For ...[Details]
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IntroductionIn recent years, the rapid development of communication technology and network technology, especially the development of wireless communication technology, has further improved the autom...[Details]
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0 Introduction
With the development and application of Internet of Things technology, A/D data acquisition is one of the important research topics. There are many implementation schemes for A/D...[Details]
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LED lamp bead parameter introduction: 1. Brightness LEDs have different brightness and different prices. Lamp cup: general brightness is 60-70lm; Bulb: The general brightness is 80-90lm. ...[Details]
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Photovoltaic inverter is a device that converts direct current into alternating current. Since solar cells and batteries are direct current power sources, and the load is an alternating current load, ...[Details]
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If you’re interested in the world of robotics — and frankly, who isn’t — you’ve heard the term “robot dog” a lot. They seem to be everywhere, which begs the question: Why are so many quadrupedal ro...[Details]
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I. Installation of chromatograph
1. Requirements for chromatograph analysis room
(1) There should be no strong magnetic field, flammable and highly corrosive gases around the analysis room.
(2) T...[Details]
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Yesterday, Xiaomi Group Vice President, China President, and Redmi Brand General Manager began to prepare for the promotion of the new generation of Redmi flagship series K40 series. For examp...[Details]
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