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1.
Current type control
Principle and characteristics
principle:
The current-mode pulse width modulation (PWM) controller adds a current feedback control lin...[Details]
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O Introduction
Solar semiconductor refrigeration and air conditioning is a special refrigeration method based on the photovoltaic effect of solar energy, that is, through the "light-electri...[Details]
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1 Introduction
In precision electronic
systems
such as copying equipment and medical instruments
, high
voltage
, low
current
,
low power
supplies
ar...[Details]
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A crystal oscillator refers to a thin slice cut from a quartz crystal at a certain azimuth angle, a quartz crystal resonator, abbreviated as quartz crystal, or crystal oscillator for short; the rol...[Details]
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Full-link empowerment of net-zero smart manufacturing, sharing carbon and win-win net-zero future
(June 7, 2024, Shanghai, China)
As one of the world's leading companies in ind...[Details]
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In order to completely solve the range anxiety of electric vehicles, charging infrastructure construction is being stepped up around the world, but it is still impossible to meet charging needs anyti...[Details]
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The STC15 series microcontrollers also provide another high-speed serial communication interface - SPI interface. SPI is a full-duplex, high-speed, synchronous communication bus with two operating mo...[Details]
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On July 14, it was reported that Samsung is developing a new, more affordable version of the Galaxy S20, with model numbers SM-G780 (global) and SM-G781 (US). At the time, there were rumors th...[Details]
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Foreword: Recently, the German BMW Group announced a long-term cooperation with Envision Dynamics. Envision Power will provide high-performance, high-safety and zero-carbon power battery product...[Details]
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According to Jiwei.com, on April 16, Youyan New Materials released its 2020 annual report stating that the company achieved operating income of 12.9 billion yuan, an increase of more than 24% over th...[Details]
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Roads running on rooftops, light rail trains passing through residential buildings, viaducts that are so stacked that you can't tell how many floors there are... That's right, this is the origin o...[Details]
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The servo is the power source for the remote control model to control the action. Different types of remote control models require different types of servos. How to carefully choose an economical and ...[Details]
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I wrote a "weird" program these days. I say it's "weird" because when I debug it on a single chip, the value of a variable always remains unchanged. The most typical "weird" statement is: _uKey = P2;....[Details]
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1. I2C related registers STC8 series MCU hardware I2C usage tutorial (I) 2. Registers related to I2C interrupt ① I2C interrupt source ② I2C interrupt enable bit ③ I2C interrupt flag 3. Prog...[Details]
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The serial port is one of the most important peripherals of the microcontroller and is used in many project developments. The external communication method of the Lora module is the serial port. Th...[Details]
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