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A constant current source is a power source that can provide a constant current to a load. Therefore, the application range of a constant current source is very wide and it is indispensable in many...[Details]
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Siemens and UMC collaborate on 3D IC hybrid bonding process Siemens Digital Industries Software has recently collaborated with semiconductor wafer manufacturing giant United Microelectronics C...[Details]
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With the iterative upgrade of automobile human-computer interaction, the display screen has become an important component of automobile human-computer interaction. The traditional multi-screen small ...[Details]
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Preface With the improvement of the degree of digitalization and the enhancement of functions of televisions, the software upgrade of televisions is becoming more and more important. Various ...[Details]
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Working principle of NTC and PTC temperature sensors: The basic electrical characteristic of thermistors is that they
change resistance
as their temperature changes
.
...[Details]
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If you want to change the pin that the LED is connected to, please modify the hardware.h file. If you want to change the brightness of the LED, please modify the Timings section definition in globa...[Details]
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The ARM Linux boot process is roughly as follows: bootloader ---- kernel---- root filesystem. The bootloader takes control of the CPU as soon as the power is on, and the bootloader implements hardwar...[Details]
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system requirement
Ultrasonic nondestructive testing has always been one of the important means of nondestructive testing technology. Due to the high-frequency characteristics of its signal and to re...[Details]
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It is well known in the industry that the lithography machine is an important platform for testing and verifying photoresists, and is also a necessary condition for the mass production of photoresist...[Details]
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In the movie "Her", the artificial intelligence voice assistant Samantha has a charming voice, is gentle, considerate, and humorous, and develops a platonic love with the male protagonist. However,...[Details]
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A popular electric vehicle (EV) maker has been making headlines recently for its record-high stock price, with its stock price surging nearly 500% in 2020. While lockdowns and restrictions slowed the...[Details]
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Netizens often ask this question: In system design, a very confusing question is how to choose a reasonable and applicable isolator. Two days ago, the author interviewed Zhou Xiaoqi, a senior appli...[Details]
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Baidu Button BEGIN Today, the Electrical Automation Technology Network will discuss with you how to learn single-chip microcomputers. Welcome to criticize! 1. To learn single-chip microc...[Details]
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1. Introduction
Among the various communication methods of electronic products, the CAN (Controller Area Network) bus has been widely used for its high reliability, real-time performance, and l...[Details]
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Introduction: Connectors are used in every car. This device uses electrical, optical and other signals to control the corresponding mechanical force to connect, disconnect and convert, thereby real...[Details]