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How to connect multiple LEDs together
LED is a solid semiconductor light source based on the principle of electroluminescence, with many advantages such as rich colors, compact size, high brig...[Details]
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I use STM32F030F4P6 to design low-power slave. The design requirement is to synchronize the status with the host. If the host times out and does not give feedback from the serial port (the host is tu...[Details]
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When I was in school, I studied STM32 microcontroller programming for 2 years. I still remember that I wanted to run an operating system on it, the UCOS operating system, but I was not very clear why...[Details]
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Canadian telecom companies have spent more than $700 million on Huawei equipment, while the Canadian government has delayed a decision to ban Huawei for national security reasons, Global News has lea...[Details]
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Switching power supplies have been widely used in various electronic devices, and their unit power density is constantly increasing. The definition of high power density has increased from 25w/in3 in ...[Details]
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On September 20, the Ministry of Industry and Information Technology issued a notice on the launch of smart photovoltaic pilot demonstrations, supporting the cultivation of a number of smart photovolt...[Details]
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With the development of integrated circuits and the adoption of digital signal processing technology, digital oscilloscopes have become intelligent measuring instruments that integrate various functi...[Details]
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Table of contents: 1. ldr/str/mov instructions 1) LDR instruction 2) STR and LDRB instructions 3) MOV instruction 4) Usage examples 2.movs instruction 3. LDM stands for load, STM stands for store 4. ...[Details]
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1. Manufacturing principle of transformer:
In a generator, whether the coil moves through the magnetic field or the magnetic field moves through the fixed coil,
electric potential can be i...[Details]
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"From high-speed rail, rockets, aircraft carriers and large aircraft to smart toilet lids and hearing aids for the elderly, chips are indispensable..." "But even such a small chip, more than 80% of...[Details]
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Sensors are widely used in the power, chassis and body systems of automobiles. New energy vehicles have been rapidly emerging in recent years, and sensors play a vital role in the electronic regula...[Details]
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The era has once again come to
another juncture of
the productivity revolution
.
Robots,
as an important tool for new productivity, have been widely used in
many fields such as
i...[Details]
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0 Introduction
At present, atmospheric laser communication, wireless infrared communication and emerging ultraviolet communication technologies are developing rapidly and are a hot topic in mo...[Details]
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Talking about design from a design perspective and talking about lighting from an architectural perspective may be the perspective chosen by many teachers. What if we were to go deeper? Is there ...[Details]
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The automotive world is about to embark on a revolution so profound that not only will electric propulsion be used to replace different power units, but the production of cars and other vehicles wi...[Details]
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