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Introduction The currently mature wireless communication technologies are often complex, consuming more resources and having higher costs, and are not suitable for short-distance wireless communicat...[Details]
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Today, a whistleblower named "DuanRui" shared a picture that was suspected to show two iPhone 13 films (see picture for source), and the rumored smaller "bangs" design appeared. In this picture, wh...[Details]
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Choosing the right light-emitting diode (LED) driver solution for low-voltage portable device backlight or flash applications is a challenge for designers, as they must consider extending battery lif...[Details]
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1 Introduction
Warp refers to the continuous periodic change of the pitch of a pure tone signal at a certain center frequency. It is a frequency modulated signal that does not sound like a...[Details]
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How to judge whether the crystal oscillator in the circuit is overdriven?
Resistor RS is often used to prevent the crystal oscillator from being overdriven. Overdriving the crystal oscillator w...[Details]
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1 Modular
UPS
is not widely accepted by customers
It is very simple to connect DC power supplies in parallel. All you need is the same voltage amplitude and polarity. Since ...[Details]
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Silicon Labs Optimizes LifeSmart’s New Smart Home Panel to Easily Enable Whole-Home Control and Connectivity Silicon Labs’ Sub-GHz and Zigbee wireless solutions enable up to 500 Sub-G nodes to conn...[Details]
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Foldable screen mobile phones can be said to be another hot topic after "5G" in 2019, but no one expected that the world's first mass-produced foldable screen mobile phone would come from the domesti...[Details]
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01 "Xiaoyaozi" bids farewell, the Zhang Yong era ends
Four years ago on September 10, the day of Alibaba’s 20th birthday, at the grand annual meeting, accompanied by applause and c...[Details]
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According to a report by RootsAnalysis, the global automotive lithium-ion battery market was $17.4 billion in 2019 and is expected to reach $95.3 billion by 2030, with a compound annual growth rate (...[Details]
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As we all know, compared with traditional car brands that are gradually evolving, new power car brands always like to use innovative breakthroughs to defeat the latter because they have no historical...[Details]
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Go from power supply specification to PCB layout in minutes with PI Expert and SnapMagic
SAN JOSE and SAN FRANCISCO, Calif., Oct. 5, 2023 – Power Integrations, a leader i...[Details]
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Supplement some hardware knowledge
Jlink pin diagram provided by SEGGER
Connection diagram on the development board
The standard JTAG connection diagram is for reference.
...[Details]
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MPC8272 is the second generation PowerQUICC communication processor launched by Motorola in 2004. The communication processor uses the MPC603e core processor, the core processor operating frequency re...[Details]
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Industrial controllers are electronic devices used to control and monitor equipment and machines in industrial production processes. They are widely used in various industrial fields, including man...[Details]