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Xiaomi Mi Full Screen TV Pro will be released tomorrow. The official pre-release video also showed real photos of the device. Let’s take a look. According to the official introduction of Xiaomi TV,...[Details]
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Servo motor, also known as servo motor, is mainly composed of housing, circuit board, motor, reduction gear and potentiometer. Servo is mainly suitable for control systems that need to change angle...[Details]
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When using a three-phase AC motor, you need to know the phase sequence of the connected three-phase power supply. If the phase sequence is incorrect, the motor's rotation direction will be opposite...[Details]
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When testing electrolytic capacitors, the performance can generally be judged by testing their capacitance or leakage resistance. The capacitance testing method is the same as that of ordinary capaci...[Details]
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references Qin Yanfen. University Physics Experiment . First edition. Beijing: Tsinghua University Press, 2012. Tektronix. MSO2000B and DPO2000B Series Oscilloscope User Manual . Reference Model Te...[Details]
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Programmable Uniguction Transistor (PUT), also known as programmable unijunction transistor or adjustable unijunction transistor, is essentially the function of an
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pole gated thyristor, ...[Details]
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Download the complete source code and production materials: http://www.51hei.com/bbs/dpj-20623-1.html
/****************Header files included in the project****************************/
#includ...[Details]
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BootLoader is a small boot program that is executed first after the microcontroller is reset. This program can be used to initialize the hardware and update the "user program". This article mainly di...[Details]
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Preface
Athena 2.0 is a chassis developed by Slamtec that is equipped with a new SLAM autonomous positioning and navigation system and laser vision multiple navigation solutions. It can au...[Details]
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Today I want to share a super practical stepper motor speed control algorithm, which can be said to be a very excellent solution in the stepper motor speed control solution.
Trapezoidal ...[Details]
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Keysight Technologies Inc. (NYSE: KEYS), a leading technology company that helps enterprises, service providers and governments accelerate innovation to connect and secure the world, announced today ...[Details]
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Most semiconductor manufacturers often overlook the integration of the secondary side of AC/DC redundant power supplies, resulting in numerous discrete components such as operational amplifiers, tr...[Details]
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The MCU will execute the application program in order from address 0000H only after a reliable reset. At the same time, the reset circuit is also one of the sensitive parts that is easily interfered ...[Details]
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Shenzhen, the 7th China Information Technology Expo (CITE2019), hosted by the Ministry of Industry and Information Technology and the Shenzhen Municipal People's Government, opened grandly this morni...[Details]
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What is vehicle testing?
In-vehicle testing refers to the process of testing and diagnosing vehicles and their related systems in the automotive field. It is a systematic testing method design...[Details]