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The design idea of the digital power supply made this time is nothing new. It is just a digital-to-analog converter (ADC0809) and an analog-to-digital converter (DAC0832), plus two single-chip micr...[Details]
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Oscilloscope probe classification Usually divided into two types according to the measurement object: voltage probe and current probe. Voltage probes include passive probes and active probes. Passiv...[Details]
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1. Normal operation mode
The power supply principle of the uninterruptible power supply system is that when the mains power is normal, the machine will convert the mains AC power into DC power...[Details]
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The STM8 chip integrates a 10-bit successive approximation analog-to-digital converter. There is a potentiometer connected to AIN3 on the development board, but there is no LED digital tube or LCD di...[Details]
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With the development of circuit board manufacturing technology, the integration of electronic components is getting higher and higher, and the circuits are becoming more and more complex. Traditional...[Details]
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Small power AC motors rely on AC voltage to operate and are widely used in various small electromechanical equipment, various power tools, and daily electrical equipment. (1) External inspection. If...[Details]
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Electromagnetic flowmeter is a flowmeter that measures flow rate and has certain applications in many industries. Electromagnetic flowmeter has many advantages such as small pressure loss, wide measu...[Details]
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As long as you enter the conditional project parameters, the inductance and number of turns can be automatically calculated, and then adjusted based on the calculated parameters as a reference.
Co...[Details]
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This design is based on the 51 core single chip microcomputer STC5410AD high recognition rate coin recognition device, mainly used in various public business places, such as supermarkets, vending mac...[Details]
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STM32 microcontrollers generally have at least 3 serial ports and at most 5 serial ports, but for my project, 5 hardware serial ports are not enough. As for the reason why it is not enough, well, i...[Details]
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1. Introduction to underlying software development
1 Main contents of underlying software
The underlying software development contents include: on the one hand, the implementation of devi...[Details]
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In the industrial field, from precise position and speed control in forklifts to variable frequency drives and precision factory and warehouse robots, we can see the wide application of innovative ...[Details]
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The Avita 11
(
parameters
|
inquiry
)
jointly built by Changan Automobile, Huawei, and CATL
will soon begin delivery.
Since it is the "own son" in which CATL has...[Details]
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The smart cockpit is the most similar part between current cars and consumer electronics, such as mobile phones, and is also a very important tool for Internet IT giants to enter the field of smart c...[Details]
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Single-phase full-bridge PWM rectifier circuit
Figure 1 Single-phase full-bridge PWM rectifier circuit
The figure shows the principle block diagram of the single-phase PWM rectifier circuit. I...[Details]
DIY/Open Source Hardware
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