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1 The most essential difference between digital power supply and analog power supply
The essence of the so-called digital power supply is that the PWM regulation of the output current/voltage is ge...[Details]
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Atmel, a microcontroller manufacturer based in San Jose, California, recently demonstrated a new product that uses an ARM architecture-based microcontroller with extremely low power consumption, wh...[Details]
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As the power and brightness of LEDs continue to increase and the price continues to drop, the application of LEDs in the field of lighting is becoming more and more common. However, in terms of c...[Details]
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To help novices quickly master the system design of 51 single-chip microcomputer simulating PWM wave for DC motor speed regulation, the single-chip microcomputer source program is as follows: /****...[Details]
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Decoders play an important role in digital systems. In addition to
generating
chip
select signals for other integrated circuits, they can also be used as data distributors and function gener...[Details]
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01 "Xiaoyaozi" bids farewell, the Zhang Yong era ends
Four years ago on September 10, the day of Alibaba’s 20th birthday, at the grand annual meeting, accompanied by applause and c...[Details]
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According to foreign media reports, Tesla CEO Elon Musk is seeking to crack the code of making better and cheaper batteries. Tesla is looking for material suppliers in China and South Korea to help...[Details]
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1 Introduction
The energy output of photovoltaic power generation systems varies greatly due to changes in the surrounding environment. Real-time monitoring of photovoltaic power generation sy...[Details]
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Stm32 pin general application:
ANALOGINPUT_AIN -- Apply ADC analog input, or save power in low power mode.
Floating input_IN_FLOATING——Can be used for KEY recognition, RX1
Open drain output_Out...[Details]
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Sina's "2019 Technology Billboard" annual ceremony opened on December 18 at the Shangri-La Hotel in Beijing. The theme of this Technology Billboard was "Reconstructing New Technology to Empower...[Details]
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Tianfeng International analyst Ming-Chi Kuo released a report today, predicting that Apple will launch a completely redesigned MacBook Air around mid-2022. One of the main selling points of this new ...[Details]
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A curve is a graphical display of a set of X and Y corresponding values. Usually, the Y value in the curve chart represents the data value, while the X value represents the time. The waveform chart co...[Details]
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Toshiba Launches New Series of Reusable eFuse ICs
- Official launch of the small high-voltage "TCKE9 series" -
Shanghai, China, July 18, 2024 -
Toshiba Electronic Device...[Details]
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First, turn the multimeter to the test diode end, touch one of the transistor pins with the red probe of the multimeter, and use the other probe of the multimeter to test the remaining pins until t...[Details]
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The data says that when the flyback topology circuit is in continuous operation, Vo=Vi*(D/1-D)*(Ns/Np) should be satisfied, and its output voltage has nothing to do with the size of the load. The ...[Details]