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In “LDO Basics: Power Supply Rejection Ratio,”
Aaron Paxton discusses the use of low dropout regulators (LDOs) to filter the ripple voltage generated by switch-mode power supplies.
However,...[Details]
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Air conditioners are widely used electrical appliances that can be found everywhere in our daily lives. Air conditioners have many functions, including cooling and heating, dehumidification, air pu...[Details]
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The perception simulation system simulates the sensing information input for autonomous driving. The perception simulation system modeling is based on the physical level sensor model, faithful to t...[Details]
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On July 24, China Energy Engineering Planning and Design Group Yunnan Institute won the bid for the Yunnan Province's "14th Five-Year Plan" distribution network planning project. The plan includes ...[Details]
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Abstract: Semiconductor optocouplers have now developed into a special type of semiconductor isolation device. It is small in size, long in life, contactless, anti-interference, capable of isola...[Details]
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When it comes to purifiers, most people think of a large white box that draws in air through a fan, filters it, and then expel it out; they would never think of associating such a large thing with he...[Details]
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As more affordable solutions emerge, the "second half" of the autonomous driving war has ushered in new development opportunities. Since when, statements like "L4 level autonomous driving capabilit...[Details]
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In recent times, the autonomous driving market has cooled significantly. There are layoffs, bankruptcies, and companies whose market values have plummeted. Under the seemingly depressed and chillin...[Details]
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S3c2440 has 5 16-bit timers. Timers 0, 1, 2, and 3 have pulse width modulation (PWM) functions. Timer 4 has an internal timer without an output pin. Timer 0 has a dead zone generator for high-current...[Details]
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Electronic fences originated in Australia's mobile ranches, where shepherds first used a direct current wire to define the range of livestock. Since the current of this simple "electronic fence" ...[Details]
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Under normal circumstances, after the 51 microcontroller is powered on and reset, all IO ports are high level by default and work in quasi-bidirectional IO mode. However, microcontrollers after the S...[Details]
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Preface
This chapter uses extended Kalman filtering for sensorless control of permanent magnet synchronous motors. First, the principle of extended Kalman filtering is analyzed, then the state...[Details]
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1. LTDC Synchronization Size Configuration Register (LTDC_SSCR) HSPW-1 VSPW-1 defines the number of horizontal synchronization pixels (HSPW) minus 1 and the number of vertical synchronization ...[Details]
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The International
Federation
of Robotics
(IFR) recently listed the top five global robotics trends for this year, attributing the growing demand for automation to technological innovation.
...[Details]
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In C language, initialized global variables exist in the data segment, initialized local variables exist in the stack, space allocated by malloc exists in the heap, and uninitialized global variabl...[Details]
DSP and ARM Processors
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