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1. Visually check whether the inductor coil is cracked, whether the coil is loose or displaced, and whether the pins are secure. Check whether the nominal value of the inductance is on the surface of...[Details]
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The TVs in my friends’ homes must have been replaced for several generations. My family has replaced the third TV since I can remember, and my friend’s TV is already the sixth generation! Because ...[Details]
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Three-phase power supply phase sequence judgment: The phase of a certain phase charge is arranged in front, while the phase of the charge lags behind. The three phases differ by 120 degrees, the ...[Details]
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Ⅰ. Write in front In some low-power devices, the device needs to enter low power consumption and need to wake up the MCU at a certain interval. Therefore, there is a need for a timed automatic wake-u...[Details]
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As one of the basic industries in China, the papermaking industry has been increasingly demanding in terms of output and quality of papermaking with the improvement of people's living standards and th...[Details]
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*Program name: Telephone dial simulation (LCD display)
*Created by : jumpmysoul
*Completed date: 2009.06.06
* Version : V1.0
*Functional description: Press a key on the phone keypad, and t...[Details]
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Clamp Meter Principle
Clamp ammeters can generally be divided into two types: magnetoelectric and electromagnetic. The magnetoelectric type is used to measure industrial ...[Details]
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1 Device Structure Roxar three-phase non-separation flowmeter is mainly composed of gamma density meter, capacitance measurement and sensor, conductivity measurement and sensor, Venturi device and fl...[Details]
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LED display screen
The products involved in the system have been treated with acid rain, salt spray, water, moisture, dust, combustion and corrosion resistance, and meet the requirements of salt ...[Details]
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Since the HDMI standard was released several years ago, it has been widely adopted. In order to bear the HDMI logo, all HDMI products must pass the HDMI Compliance Test (HDMI CT). To save time and m...[Details]
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1. Brief Introduction Note: Implement software delay (imprecise delay) through code. 2. Instruction Cycle The microcontroller needs a clock signal to send to each internal circuit so that they c...[Details]
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1 AT90CAN MCU CAN Controller Features
The CAN controller of the AT90CAN microcontroller is compatible with CAN2.0A and CAN2.0B communication protocols. It has a 120-byte mailbox space inside, ...[Details]
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The most common method of measuring frequency using an STC microcontroller is to count the number of pulses within a certain period of time. This method generally requires a counter and a timer to wo...[Details]
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During the Fifth Future Network Development Conference, Baidu CTO Wang Haifeng shared the new features of AI technology in accelerating its implementation in industry practices. Wang Haifeng pointed ...[Details]
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The self-shunt generator is a special type of generator that generates electrical energy through its own magnetic field. This type of generator is widely used in power systems, industrial equipment...[Details]