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AC contactor is a type of contactor, and its typical structure is divided into double-break direct-acting type (LC1-D/F*) and single-break rotary type (LC1-B*). AC contactor is combined with relay ...[Details]
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Electronic circuits usually operate with positive regulated output voltages, which are usually provided by buck regulators. If a negative output voltage is also required, the same buck controller can...[Details]
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The microcontroller source program is as follows: //============================================================================ //=================Yingxin Technology LED Meteor Light 8 Segments 1...[Details]
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Since Didi entered the autonomous driving industry, it has attracted a lot of attention and received mixed reviews. This time, the autonomous driving manned application demonstration project has al...[Details]
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introduction
As systems become more and more complex and powerful, the use of real-time multitasking operating systems in the design of embedded systems has become the mainstream of embedded a...[Details]
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If the vehicle is parked for a long time, or is not started for many days, or is often driven short distances, you can use a multimeter to test the battery voltage. The voltage can be used to determi...[Details]
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How to use ACE in Python or MATLAB to quickly evaluate data converters
summary
The evaluation board (EVB) and its accompanying software feature plug-and-play functiona...[Details]
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On January 25, @熊猫很禿然 revealed the details of the vivo NEX 5. The phone uses a 7-inch 2K E5 OLED flexible screen with a center-mounted hole. Not only that, vivo NEX 5 is the first to be equip...[Details]
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IT Home reported on March 15 that according to foreign media reports, Apple's App Store recently introduced a rule for applications involving COVID-19, which clearly stated that it would reject a...[Details]
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The fluorescent lamp in my home ended its decades-long life due to the damage of the lamp tube. I happened to have a 2835 LED chip and a bare power board. If I change a lamp tube, it is better to...[Details]
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The main sources of V-cone flowmeter measurement errors are improper installation, untimely maintenance or changes in process system operating parameters. Today, I will summarize the faulty operation ...[Details]
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In C51 , how to access a certain address unit in DATA space, PDATA space, XDATA space, CODE space?
A: Macros that access memory using pointers
When using it, you need to use the preprocessing c...[Details]
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H-bridge driver
Search Name
H-Bridge
Introduction
The H-bridge is a typical DC motor control circuit. It is named "H-bridge" because its circuit shape resembles the le...[Details]
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Although mobile power banks are a must-have item for many people, most users may not know much about their internal structure. The author recently interviewed several mobile power bank manufactu...[Details]
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The input circuit of the switching power supply mostly adopts a capacitor filter type rectifier circuit. At the moment of the incoming power supply closing, since the initial voltage on the capacit...[Details]
Power technology
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