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What is Pulse Width Modulation (PWM) or Pulse Frequency Modulation (PFM)
The so-called pulse width modulation method is a method in which the switching frequency remains unchanged during t...[Details]
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This series of tutorials takes AVR microcontroller as the object and introduces the rapid development method of microcontroller. Reference textbook: "Microcontroller Technology and Application Proj...[Details]
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1 Challenges of LED lighting design The digital revolution of the global lighting industry is coming, and energy-efficient LED lamps will replace incandescent, M16 halogen and CFL bulbs. However, LED...[Details]
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Wideband meter drive amplifier using OP amplifier with good high frequency characteristics
Function of the circuit
For the measurement of analog voltage, when the frequency is below 100KHZ, th...[Details]
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Q: I want to use the Mega series of AVR microcontrollers. What development tools support this type of microcontroller? A: The Mega series of AVR microcontrollers has a complete set of development too...[Details]
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0 Introduction
The temperature and humidity monitoring system is a field environmental control system widely used in environmental testing, scientific research (such as planting, breeding, bioe...[Details]
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I. Overview Online analytical instruments are becoming more and more important in chemical production. Online analytical instruments are used in conjunction with DL1A electric arc furnaces to quickly...[Details]
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/* Timer 0 controls the flashing time of the LED; counter 1 controls the display of the digital tube */ #include reg52.h #define uint unsigned int #define uchar unsigned char sbit DULA = ...[Details]
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According to Jiwei.com, an investor recently asked Shuobei on an interactive platform whether the company could produce TWS headset antennas. On the evening of November 14, Shuobei responded on the i...[Details]
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Recently, Zhongtian Technology (Weiquan) Group Co., Ltd. and Three Gorges Electric Power Co., Ltd. signed a strategic cooperation agreement to deepen cooperation in resource development, project co...[Details]
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For different macro types, you can configure whether the inline form USER is available. By default, USER is available in the following macros:
• Custom macros
makp
• Macro Steps ...[Details]
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Insulation resistance measurement is used to confirm that the insulation resistance value of a circuit is higher than a predetermined value. One terminal of the insulation resistance meter (als...[Details]
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When the CPU executes an undefined instruction, an undefined instruction exception is triggered. Through the exception vector table, we can find that the entry of the undefined instruction exceptio...[Details]
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The "catfish" effect of China's automobile industry is driving the rapid growth of the automotive cybersecurity industry like "mushrooms after rain".
It is worth noting that currently in...[Details]
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Design engineers usually use the FIFO provided by the chip provider when implementing FIFO (first-in, first-out register) on the FPGA. However, due to its versatility, it becomes less specific and may...[Details]