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With the development of automotive electronics, the number of electronic devices on cars is increasing. The traditional
communication
mode will inevitably lead to complex wiring of au...[Details]
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As the automotive industry continues to evolve, electric vehicle technology has been at the forefront of innovation.
Tesla introduced a major innovation in Cybertruck: a 48V battery syst...[Details]
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Abstract: An implementation plan of a direct grid-connected inverter based on the TMS320LF240 DSP chip of American TI Company is proposed. The grid-connected inverter adopts a frequency-doubled SPWM c...[Details]
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STM32F1xx official information: "STM32 Chinese Reference Manual V10" - Chapter 8 General and Multiplexed Function IO (GPIO and AFIO) "Cortex-M3 Definitive Guide (Chinese)" Chapter 5 Bit-band Operat...[Details]
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In the process of embedded system development, display output control is an important research content. Commonly used display output devices include light-emitting diodes (LEDs), digital tubes and liq...[Details]
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Light is a form of energy that can travel from one object to another without any other medium. This transfer of energy is called radiation, which means that energy travels in all directions in a st...[Details]
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(March 22, 2022) When LED display screens want to stand out in movie theaters, they must first obtain DCI certification ; that is, without DCI certification, no large display can get a ticket to ente...[Details]
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Chapter 1 Overview The LED dot matrix display screen extracts the Chinese character fonts to be displayed through a PC, sends them to a single-chip microcomputer, and then displays them on the dot ma...[Details]
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introduction
Flash memory, also known as flash memory, is a new type of semiconductor non-volatile memory that gradually developed in the late 1980s. It has the characteristics of both RAM and ROM,...[Details]
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The focal meter studied in this paper is an automatic focal meter based on the projection principle. However, unlike similar domestic products, the automatic focal meter studied in this paper adopts a...[Details]
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On December 29,
the
Robot
Intelligence Level Evaluation Laboratory (full name: Robot Intelligence Level Standard Verification and Testing Evaluation Laboratory) was officially launched in Zh...[Details]
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In the past,
the power supply rejection ratio
(
PSRR
) has been a good measure of how well an amplifier rejects power supply noise. However, with the increasing availability of
Class...[Details]
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MCS-51 single chip microcomputer pin diagram and function 1. Power supply Vcc: chip power supply, usually +5V; Vss: Ground terminal. 2. Clock XTAL1 and XTAL2: Inverting input and ou...[Details]
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In response to the country's "dual carbon" strategy, in line with the principle of "mutual benefit and win-win development", after friendly negotiations, on June 30, 2023, the company signed a "Str...[Details]
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ARM system clock initialization:
This requires knowing what is a clock pulse signal, what is a clock frequency, and what is a clock source.
Clock pulse signal:
Clock pulse ...[Details]