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EL34 (6CA7) is an audio power pentode tube first introduced by Philips in 1956. At that time, its appearance brought an improvement to the sound quality of audio amplifiers. Its designed anode dissip...[Details]
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The differential pressure flowmeter consists of a primary device (detection part) and a secondary device (differential pressure converter and flow display instrument). Differential pressure flowmeter...[Details]
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1. Circuit diagram Purchase the components and breadboard according to the picture below, and build the circuit on the bread experiment board by referring to the picture on the right. Insert the AT89...[Details]
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For a long time, traditional light sources such as high-pressure sodium lamps and some metal halide lamps have played a leading role in road lighting. In recent years, the application of LED lighting...[Details]
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The motors used in electric vehicles are usually AC motors, but a small number of them use DC motors.
Among them, the vast majority of electric wheel hub driven vehicles use DC brushless moto...[Details]
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The Shanshui Nature Conservation Center learned that the "Ecological Grid" construction project is solving the global problem between grid construction and raptor habitat in the Sanjiangyuan area. ...[Details]
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zlg7289 application circuit diagram: zlg7289 information: Application of zlg7289 matrix keyboard: Source program: /*The function implemented by this program is to display the value of the key...[Details]
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As a new type of green light source, LED light source has been more and more widely used due to its advantages of low power consumption, long life, fast response speed, high efficiency and energy savi...[Details]
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Short Circuit Short circuit means that a circuit or part of a circuit is short-circuited. If the load and the power supply are connected together by wires, it is called a short circuit. When the ...[Details]
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Generally speaking, a complete radio frequency identification (
RFID
) system is mainly composed of radio frequency tags, radio frequency reading and writing equipment, antennas and backgro...[Details]
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In recent years, radio frequency microelectronic system (RF MEMS) devices have attracted widespread attention for their small size and low power consumption. In particular, the phase shifters and a...[Details]
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The mobile phone industry, which was once flourishing, has now been monopolized by giants. In the past decade, countless well-known brands have disappeared, such as Nokia, BlackBerry, LG, HTC, etc. I...[Details]
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Last night, SMIC issued an announcement stating that it intends to transfer all of its equity interests in its controlling subsidiary SJ Semiconductor Corporation (hereinafter referred to as the "tar...[Details]
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Torque motor is a kind of asynchronous motor introduced according to production requirements. In some occasions, it is even required to remain stalled for a period of time. This is due to its outpu...[Details]
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Recently, "Experts Talk about Three and a Half Generations" has discovered three new silicon carbide cooperation cases in the industry:
Geely Auto & Jingneng:
...[Details]
Industrial Control Electronics
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