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Jiwei.com reports that if you don’t know the theme in advance, you will really think you have entered a technology expo. In fact, this is part of BOE Global Innovation Partner Conference 2019 (BOE IP...[Details]
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Sharing files between devices is a headache. There are simple and crude methods, but always relying on QQ and WeChat to transfer pictures and files is not an elegant solution after all. If you are a ...[Details]
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Regarding the ADC interrupt function of the STM8S003/903 chip (including two cases), record your understanding: 1. When using ADC interrupt for a single channel: If you only need to collect one ana...[Details]
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The typical
circuit
of
the switching power supply
made of UC3842
is shown in Figure 1. Overload and short circuit protection is generally achieved by
connecting a
resistor
(R4)...[Details]
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In engines
that
use
a three-way catalytic converter
to reduce exhaust pollution
, an oxygen sensor is an essential component. Once the air-fuel ratio of the mixture deviates from the...[Details]
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LED is the abbreviation of "LIGHT EMITTING DIODE" in English, and its Chinese abbreviation is light emitting diode. Due to its many advantages such as environmental protection, long life, high pho...[Details]
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New infrastructure mainly includes three aspects: information infrastructure, integrated infrastructure, and innovative infrastructure, covering seven major areas: 5G infrastructure, ultra-high volta...[Details]
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When developing embedded systems, microprocessors need to be interconnected with different devices, which requires the establishment of a unified communication bus standard. Communication bus...[Details]
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1 Introduction
This paper designs a multifunctional development platform based on ARM9, which has complete functions, convenient operation, easy expansion and tailoring. It can be used as a de...[Details]
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As early as 2017, at the "AI Chip Era" press conference, Horizon Robotics launched China's first world-leading embedded artificial intelligence chip - the Journey 1.0 processor for smart driving and ...[Details]
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According to foreign media reports, researchers at the Ulsan National Institute of Science and Technology (UNIST) in South Korea have developed a new electrolyte additive that can enable high-energy-...[Details]
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The meaning of HFE on the relevant multimeter means the current amplification factor of the transistor. hFE refers to the current gain value under a fixed DC reference point, and hfe refers to the cu...[Details]
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Frequency converter is a power electronic device, also known as variable frequency speed regulator, used to control the speed and operating status of AC motors. It achieves speed regulation and con...[Details]
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Keysight Technologies has five 1:1 passive probes. Except for the N2870A passive probe 10070D which only supports a 1:1 attenuation ratio, the other three N2889A, N2140A, and N2142A probes also suppo...[Details]
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A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock when the motor starts, extend the service life of the motor, and improve the stability ...[Details]
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